Mathematics Middle School

6x+8=7x+13

one solution
infinite solution
no solution

which one?

Answers

Answer 1
If it is referring to the number of solutions for the x value, then it would be one solution :)
Answer 2

The simplification 6x + 8 = 7x + 13 is one solution. The correct option is A.

What is one solution?

There is just one correct answer to some equations. There is only one value for the variable in these equations that causes the equation to be true.

If you solve an equation and the result is a variable equal to a number, the equation has just one solution. There is only ever one real number solution to a quadratic problem. A system is deemed consistent if it has at least one solution.

A consistent system is independent if it only has one solution. A consistent system is dependent if there are an endless number of possible solutions. Both equations show the same line on a graph when you plot the equations.

Therefore, the correct option is A, one solution.

To learn more about one solution, refer to the link:

https://brainly.com/question/29093214

#SPJ2

Related Questions

The center on a target has a diameter of 5 inches. The whole target has a diameter of 25 inches. The center of the target takes up ____% of the whole target

Answers

4%

To find the percentage, first find the area of both circles. The area formula is [tex] \pi r^{2} [/tex] . After finding the area of the center of the target (19.625) and the area of the large target (490.625), set up a percent proportion to determine the percentage that the center takes up: 

[tex] \frac{is}{of} = \frac{percent}{100} [/tex]


[tex] \frac{19.625}{490.625} = \frac{percent}{100} [/tex]


Cross multiplying and dividing by 490.625 will give a total of 4%.

one-half of a number increased by 16 is 4 less than two-thirds of the number what is the number.

Answers

We need to create an equation for this.   Let x be the number we want to find. Then 1/2x  + 16 = 2/3x - 4   Multiplying both sides by the common denominator 6, we have   3x + 96 = 4x - 24 x = 120   Inserting 120 into the equation to check, we have 1/2 (120) + 16 = 2/3 (120) - 4 76 = 76

ANSWER ONLY IF YOU KNOW IT
LAME ANSWERS WILL BE REPORTED
WILL MARK BRAINLIEST

Suppose you want to buy a bike. The prices are $119, $139, $149, $179, $189, $199, and $209. You want the bike that costs $189. Should you use mean, median, or mode to convince your parents? Explain.

Answers

For mean:
119 + 139 + 149 + 179 + 189 + 199 + 209 = 1183
1183/7 (for the amount you added) = 169

For median: 

119, 139, 149, 179, 189, 199, 209.
Find the middle number: 179 (is your median)

For mode: 

119, 139, 149, 179, 189, 199, 209
Find the number that shows up the most: N/A (they all only show up once)


I believe Median will be your best choice (it has the closest answer to 189)

hope this helps
Hi!

The median would be your best bet at convincing your parents to get you a new bike for $189 because the median which is $179 is the closest value to the one you want.

-ASIAX ∵Frequent Answerer∴

P.S. Give Rohanfighter the brainliest his answer is better.

Regular triangular pyramid has the slant height k=12 cm and lateral area AL = 198 cm2. Find the length of the base edge.

Answers

To find this answer you will use the formula for finding the area of the triangle because that shape is a triangle.  

A = 1/2 bh
198 = 1/2 x b x 12
198 = 6b
b = 33 cm

We know the total area and we know the slant height is 12 cm so we substitute these in and solve for h.

The length of the base edge is 33 cm.  You should substitute this back in to check.

1/2 x 33 x 12 = 198 square cm.

Answer:

The Answer is: 11 cm

Can ratios have decimals in them or do all the numbers have to be integers? E.g. is 7.8:1.3:6.5 a valid ratio?

Answers

What you have is a valid ratio in theory, but it might be easier to understand if it were simplified to integers:

78:13:65

It also depends on what your teacher is asking of you.

Final answer:

Yes, ratios can include decimals. They can represent quantities in numerous contexts such as scale distances, dimensions, and proportions. The ratio 7.8:1.3:6.5 is, therefore, a valid expression.

Explanation:

Ratios can indeed include decimals in them; they do not need to be limited to integers. Ratios are a way to compare two or more quantities, which can be whole numbers, fractions, or decimals. Just as fractions, ratios express the relationship between parts of a whole or between two quantities in a specific order. For example, the ratio 7.8:1.3:6.5 is valid and represents the relative quantities of three different entities. In many contexts, such as in scale distances or dimensions, the use of decimal ratios is quite common. When dealing with scale factor to find actual dimensions, the ratio could also include decimals, as it compares the scale dimensions to actual dimensions of an object or distance. For example, on a map with a unit scale of 1 inch equals 100 feet, the ratio would be written as 1/100 or in decimal form, 0.01/1.

The pyramid of Khufu, also known as the Great Pyramid of Giza, is one of the Seven Wonders of the World. Its volume is about 2,433,400 cubic meters, and its height is about 138 meters. Substitute these values into the equation S = √3v/h, and solve the equation

Answers

s=√3* 2,433,400 /138=230 i hope this helps you

The solution of then given equation is  221.31 meters.

What is the Volume?

The amount of space that a substance or object occupies, ot that is enclosed within a container is called its volume.

Now it is given that,

volume of pyramid, v = 2,433,400 cubic meters

height of pyramid, h =  138 meters

Given equation is,

S = √3 v/h,

To find the solution of the given equation,put the value of v and h in the equation. So,

S = √3  x 2,433,400/138 meters

Solving it we get,

S = 221.31 meters

Hence, the solution of then given equation is  221.31 meters.

More about volume:

https://brainly.com/question/17195240

#SPJ5

The bar graph shows the number of dinner reservations at a restaurant for one week. What percent of the reservations were for Friday or Saturday? Monday 15 Tuesday 5 Wednesday 10 Thursday 25 Friday 40 Saturday 30 Sunday 35

Answers

15 + 5 + 10 + 25 + 40 + 30 + 35 = 160
Friday plus Saturday : 40 + 30 = 70
70 ÷ 160 = 0.4375
 43.75 %

naomi needs to solve 28 ÷ 7 = ?what related multiplication fact can she use to find the unknown number?

Answers

28/7 =4
7•4 is 28 or
7+7+7+7 is also 28

the function f(x) varies inversely with x and f(x) = 0.9 when x = 0.5 what is f(x) when x = 1.5 ?

a. 0.02
b. 0.03
c. 0.3
d.0.75

PLEASE HELP ME I WILL MARK BRAINLIEST!!!!!!!!!!!!!

Answers

When x = 0.5, the answer is 0.45
When x = 1.5, the answer is 1.35

You're welcome :)

Answer:

the answer is 0.3

Step-by-step explanation:

4a - 4( 15a - 2) - 8

Answers

Hello!

The problem to solve: 4a - 4(15a - 2) - 8

The first thing to do is to apply the Distributive Property, which is: a(b + c) = ab + ac.

Here we have: -4(15a - 2). We must multiply -4 by 15a and -2. Let's do it.

4a - 4(15a - 2) - 8
4a - 60a + 8 - 8

Now we can go ahead and combine like terms; add the constants and add the a-terms. 4a minus 60a is equal to negative 56a. 8 minus 8 is zero, so the 8's cancel out, and we're left with:

-56a

That's your answer! I hope this helps you. (:
 Hey there!

In order to simplify this expression (notice how it's an expression and not an equation because it's not set equal to something) we can use addition and subtraction, and the distributive property which is defined as:

a(b+c) = ab + ac

Using this property, we can simplify this expression to:

4a - 60a + 8 - 8

Notice how -4(-2) was positive 8.

Simplify "a" terms:

-56a + 8 - 8

Since it's +8 - 8, the 8's cancel out.

Therefore, we just have -56a.

Hope this helps!


Explain how you can compare the size of a product to the size of a factor when multiplying fractions without actually doing multiplication including model

Answers

Answer: If you multiply a number by a fraction less than 1, the resulting product will be smaller than the original fraction.

Imagine, if you had half a pizza and you ate one-half of that. You would multiply 1/2 by 1/2 and get an even smaller number. The result would be 1/4.

On the other hand, if you multiply a number by a mixed number that is larger than one, the result would be larger than when you started.

The Comparison size of product and factors is shown below.

What are factors?

A factor is a number that completely divides another number. To put it another way, if adding two whole numbers results in a product, then the numbers we are adding are factors of the product because the product is divisible by them.

For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly.

A fraction less than one will result in a smaller product than the initial fraction when multiplied by a number.

Imagine that you only ate half of the pizza you ordered.

You would get a smaller value if you multiplied 1/2 by 1/2. It would come out to 1/4.

On the other hand, the outcome would be more than the starting value if you multiplied a number by a mixed number that is greater than one.

Learn more about factors here:

https://brainly.com/question/24182713

#SPJ5

the circumfrence of a circle is 11 pie inches. what is he the area, in square inches, of the circle? Express your answer in terms of PIE

Answers

Please:  use "pi," this mathematical quantity is not written as "PIE."

Since C=2pi*r, and C=11 inches, r=(11 inches)/(2pi), or
                                                    r^2 = (121 sq in)/(2pi)

Then the area of this circle is A = pi*r^2, or pi*(121 sq in)/(4pi^2).  Reduce this and you will then have the area correct.  Its units of measurement are (inches)^2.

What does 60 inches equal

Answers

30 inches it equals I hope this is right because I don't know a lot about inches
#4: 60 inches is 5 feet.


what is 4/5 * 2
[tex] \frac{4}5 \times 2 [/tex]

Answers

 4           2         8
----    x  ----  =  ----  =  1  3/5 or [tex]1 \frac{3}{5} [/tex] or 1.6
 5           1          5
So, one thing that we would really want to do in this case would be (always) keeping the bottom denominator always. We would never want to change this hat so ever. So, the first thing that we would do would be sense we know that we are only timing this by only 2, we just add it, to make it ore simple.

4/5+4/5= 1 so far. We now know that we have a whole number.

So then, we subtract 1 from the next fraction. So then, we would then do 1+3/5.

Remember that we took 0.1 from the other fraction.

Therefore, your correct answer would then be (1) 3/5

I hope this helps you!

what is 3yr 4mo-1yr 11mo

Answers

The answer is 1 yr 7mo
1 year= 12 months

CONVERT BOTH TO MONTHS
(3 yrs * 12 mos/yr) + 4 mos = 40 mos
(1yr * 12 mos/yr) + 11 mos = 23

SUBTRACT MONTHS
40 mos - 23 mos= 17 mos

DIVIDE TO FIND # YEARS/MONTHS
17 mos ÷ 12 mos/yr= 1 year 5 months

ANSWER: 1 year 5 months

Hope this helps! :)

Solve for x.
cx + ax = b

A) b/(c + a)

B) (-b)/(c + a)

C) b - c - a

D) b + c + a

Answers

The answer is A) b/(c+a)
Hope this helps

find the area of a triangle with 4 yd and 8 yd

Answers

The answer would be 16 sq yds!

The formula for finding the area of a triangle is:

a = [tex] \frac{1}{2} [/tex] lh
Where l is the length of the triangle and h is the height.

So the formula would be a = [tex] \frac{1}{2} [/tex] 4*8 which equals 16!
24 hope this helps
Well you have to add
+8 which makes 12 so add 12 and you get 24

A storage room measures 48 inches by 60 inches.what is the total area in square feet of the closet?

Answers

2880 square feet squared
The answer is 240ft because 48 * 60 = 2880
2880 / 12 = 240

In this box-and-whisker plot, what is the maximum value of the data?


53

56

60

68

Answers

there is a dot under 68 which is the highest number
 answer is 68

68 The answer will be I know this. The answer 68

Serena is making a model of one of the Egyptian pyramids. The square base has sides that are all 4.4 in. Each of the triangular faces has a base of 4.4 in and a height of 3.8 in. How much paper would it take to cover the entire pyramid?





A.
73.57 sq in
B.
82.78 sq in
C.
52.8 sq in
D.
12.6 sq in


Answers

We can tell that we are solving for area because the question asked "how much paper to cover the entire pyramid". Notice that the image is the net of the pyramid, so we can find the area of the square (base), and then the area of the triangles (walls) and add them all together to find the total area. 

Area of a Square: Length x Width
 
A = 4.4 x 4.4
A = 19.36

Area of a Triangle: [tex] \frac{Base x Height}{2} [/tex]

A = 4.4 x 3.8 ÷ 2
A = 8.36

** We have 4 triangles, and 8.36 is the area for ONE triangle. We can multiply this by 4 to determine the area of all of the triangles together. 

8.36 x 4 = 33.44

Now that we have our area for the base of the pyramid and the walls of the pyramid, we can add them together to determine the total area, and how much paper Serena will need. 

19.36 + 33.44 = 52.8

So, Serena will need 52.8 [tex] in^{2} [/tex] of paper to cover the entire pyramid. 

Katie painted a wall in her bedroom that is 10.5 feet tall and 23.5 feet wide shoes exactly 3 quarts of paint to cover the wall how many square feet will 1 quart of paint cover

Answers

I believe that the answer is 82.25 because 10.5 x 23.5 is 246.75 feet ^2, and since 3 quarts can cover 246.75 feet^2 all you would have to do is divide 246.75 by 3. When you do that the answer will be 82.25 feet.

MATH HELP LEASE WILL GIVE BRAINLIEST!!!
Quadrilateral ABCD ​ is inscribed in this circle.



What is the measure of angle B?

Enter your answer in the box.

m∠B=
°

Answers

The answer is (22) hope it helps have a great day

What is 1,000 less than 1,416

Answers

Negative 416.

Solved by subtracting 1,000 by 1,416
          
It’s negative 416. hope

Please provide work with your answer pls, 20 point question

Answers

The number 350, would be side A.
The number 1000 would be side b

Tanx = 350/1000
x = 19
19 is your answer

A bicyclist heads east at 10km/h. After she has traveled 24.2 kilometers, another cyclist sets out in the same direction going 30km/h. About how long will it take the second cyclist to catch up to the first cyclist?

Answers

We know that the first cyclist has traveled 24.2 km at a speed of 10 km/h. Lets use the equation [tex]time= \frac{distance}{speed} [/tex] to find the time of the first cyclist:
[tex]t= \frac{24.2}{10} [/tex]
[tex]t=2.42[/tex]
So, we know that she has traveled for 2.42 hours.
 
We also know that after she has traveled for 2.42 hours another cyclist sets out in the same direction, so if [tex]t[/tex] represents the time of our first cyclist, the time of our second cyclist will be [tex]t-2.42[/tex].

Now we are going to use the equation [tex]distance=(speed)(time)[/tex] to relate the speeds and times of the two cyclist:
For the first one:
[tex]distance=10t[/tex] equation (1)
For the second one:
[tex]distance=30(t-2.42)[/tex] equation (2)

Replace (1) in (2)
[tex]10t=30(t-2.42)[/tex]
The only thing left now is solve for [tex]t[/tex]:
[tex]10t=30t-72.6[/tex]
[tex]-20t=-72.6[/tex]
[tex]t= \frac{-72.6}{-20} [/tex]
[tex]t=3.63[/tex]

We can conclude that the second cyclist will catch up the first cyclist after 3.63 hours.


Write this number in standard form.


one and four tenths

Answers

7/5 is the answer, glad I could help

[tex]1.4 \: or \: 1 \frac{4}{10} [/tex]

Andrew plays football.On one play,he ran the ball 24 1/3 yards.The following play,he was tackled and lost 3 2/3 yards.The next play,he ran for 5 1/4 yards.Estimate how much farther the ball is down the field after these three plays.Round each mixed numbers to the nearest whole number

Answers

give me a second to recheck my work

Answer: Yes, the team made the third yard goal.

Step-by-step explanation:

I‘m not explaining it to you kid so just copy it from the picture.

I would have explained it to ya but the page refreshed when I took the picture in the camera app and cropped it. It’s the one with the circle around the number of the question and if you can’t figure that out, your just plain stupd

A rectangular piece of poster board measurea 60 centimeters by 80 centimeters. Linn draws the net of a box on the poster board and cuts it out. If the box measures 10 centimeters by 16 centimeters by 27 centimeters, what is the area of the poster board left....



Plz help me....
thank you

Answers

To find the answer for that question you have to find the area of rectangle first, so you say 60*80 which equals to 4800 cm squared and then find the area of the box and not its volume so you say: 2(16*10)=2*160=320 cm squared
                                                              4(16*27)=4*432=1728 cm squared 
add 320+1728= 2048 cm squared 
Finally, to find the area of the left poster board you have to subtract the area of the rectangle which is 4800 cm squared by the area of the box which is 2048 cm squared so 4800-2048=2752 cm squared 

When Mr. Krumm purchased a tie he paid $9.27, which included the 3% sales tax. How many dollars did the tie cost before the tax was included?

Answers

If $9.27 includes the 3% tax, then 
103% = 9.27

To find the price before tax, we need to find 100% of the price.

103% = 9.27
1% = 0.09
100% = 0.09 x 100 = $9

The price before tax is $9.

I hope this helps :)
the price would be $9

which answer choice shows an expression meaning a number plus 13? A)x-13 B)13x C)x+13 D)x÷13

Answers

Let the number be x 

x plus 13 = x + 13

------------------------------------
Answer: x + 13 (Answer C)
------------------------------------

"number plus 13" = x + 13

Answer is C).

Other Questions
Those raised in the united states are most likely to use _____ relationships to categorize. semantic functional categorical thematic For the rational equation, x^2+5x+6/x+3=1 , what is a valid value of x?. Usually I thought I stood above such insults, and more often than not I actually made fun of the Nazis. I didn't take them seriously. I considered them funny little brown delinquents, more comic than dangerous. And that was a mistake too many of us made. Focusing mainly on their repulsive and obnoxious qualities, we failed to sense how dangerous the Nazis really were. What did the author mean when she stated, we failed to sense how dangerous the Nazis really were? Write a paragraph in which you explain this statement.ANSWER:The author, like many in Germany, thought that Hitler was just saying things to gain popularity, and to get elected. They didn't realize that once he was in office, the Nazis would create anti-Semitic laws that would persecute Jews. Even though Hitler made his true feelings known about the Jewish people in his book, Mein Kampf, most people did not think that he would send Jewish people to ghettos or commit genocide. Which type of social group shapes our behavior, beliefs, and attitudes?A.) in-groupB.) primary group C.) reference groupD.) secondary group Please help with 1 question thank you! The nurse is assessing the client's readiness for discharge from the postanesthesia care unit (pacu). the nurse can rouse the client by calling the client's name. the client can move all extremities and has a blood pressure of 134/82. baseline preoperative blood pressure was 128/78. the most recent pulse oximetry reading was 94% on room air; the client's respirations are deep and easy at a rate of 12/minute. the nurse calculates the aldrete score as: Fifty percent of americans with osteoporosis are men. select one: a. True b. False (07.01)Megan is picking out an outfit to wear. The organized list below represents the sample space of all possible outfits. Red shirt Black pants Redshirt White pants Red shirt Blue pants Pink shirt Black pants Pink shirt White pants Pink shirt Blue pants Based on the list, how many different-color pants does Megan have to choose from? Drinking alcohol on an empty stomach can cause you to get drunk faster So I need help in geometry About 12% of men and 10% of women are left-handed. if we select a person at random, are the event that the person is male and the event that the person is left-handed independt or associated? What does the title Shi Hangdi mean? A school baseball team earned $3416.90 from selling 5716 tickets to their game. If grandstand tickets sold for 65 cents each and bleacher tickets sold for 40 cents each, how many of the bleacher tickets were sold? Answer: bleacher tickets What STI has early symptoms like fever, fatigue, dark urine, and jaundice and in the later stages can cause liver failure, heart attack, or liver cancer? Gonorrhea Hepatitis C HPV SyphilisTHE ANSWER IS HEPATITUS C Can someone help mesolve this equation?: 5x +2 = 62Thanks! Determine whether it is possible to circumscribe a circle about the quadrilateral.80 POINTS Quest-ce que vous ______________ manger au petit-djeuner?(I got tripped up with the signs ah!!)A.) prfrezB.) prfrezC.) prfrezD.) prfrez The question below refers to the selectionThe Lamb from Songs of Innocence by William Blake. According to the speaker, the lamb is endowed with the qualities of a. mildness c. wisdom b. energy d. humor Kylie writes an equation to solve for the diameter, d, of the circle shown. Solve Kylies equation to find the diameter of the circle. 4 (d + 4) = 72 What is the diameter? 7.5 in. 8.25 in. 11.25 in. 13.25 in. HELP PLSWhich words help create the mood in the excerpt? Check all that apply.BEHAVEPOUNDSHOUTHEADRAGECOUNTED