Answer:
-5.76x=-27.33
-6x=-27
Step-by-step explanation:
you would bring the 3.98 over to the other side, so it would be -3.98+6.58=2.6-8.39=-5.76
Show work plz
Tina bought two pairs of regular socks and one pair of long fleece socks .The fleece socks cost $12.If the final price ,including 5% sales tax ,was $30.45,what was the price of each pair of regular socks?
Seven busloads each carrying 35 students arrived at the gam e, joining 23 students who were already there.Evaluate the expression 23+(7×35) to find the total number of students at the game.
SHOW WORK AND SHOW ANWSER CLEARLY
Answer:
268
Step-by-step explanation:
We have been given an expression [tex]23+(7\times 35)[/tex], which represents the total number of students at the game.
We are asked to evaluate the given expression.
[tex]23+(245)[/tex]
[tex]268[/tex]
Therefore, the total number of students at the game is 268.
Frank thinks he will need at about 12 1/2 kilograms of sand for sandbox he is building. The sand he wants is 3$ per kilogram. About how much will frank spend on sand? Estimate the amount of sand he will need to the nearest whole number?
Simplify 5 - 2 · 3 + 4.
Using the order of operation you would multiply first so
2 · 3 = 6
5 - 6 + 4 then we would subtract
5 - 6 = -1
-1 + 4 = 3 as your answer.
5−(2)(3)+4=3
Answer: 3
Step-by-step explanation: By using the order of operations,
2 x 3 = 6
5 - 6 = -1
-1 + 4 = 3
Therefore, 3 will be the correct answer for this problem! <3
A cube has a length, width and height of 6 feet. What is the volume in cubic INCHES?
Volume of cube = ( side)^3
Side = 6 feet = 6×12 = 72 inches ( 1ft =12 inch)
Vol. = (72)^3 = 72×72×72= 373248 cubic inches
Answer:
6
Step-by-step explanation:
what is the answer to 2x-3y=11 2x+y=9
a man is 76 inches tall. the length from his head to his shoulders is 14 inches, and the length from his waist to his shoulders is 30 inches. what is the length from his feet to his waist
What is the Greatest Common Factor of x6 and x3?
x4
x3
x2
x
Answer:
The answer is B x^3
Step-by-step explanation: I just took the FLVS exam and this was the correct answer
x3 is the Greatest Common Factor of x6 and x3.
How do you find the greatest common factor?The greatest common factor is the greatest factor that divides both numbers. To find the greatest common factor, first list the prime factors of each number. 18 and 24 shares one 2 and one 3 in common. We multiply them to get the GCF, so 2 * 3 = 6 is the GCF of 18 and 24.
What is the GCF of 4 and 6?The largest number of all those common factors is known as the greatest common factor (GCF). Here, 2 is the largest number found in both factors. Hence, the GCF of 4 and 6 is 2.
Learn more about Greatest Common Factor here https://brainly.com/question/219464
#SPJ2
5x+2(x+9)=x+4x+43
How do you solve this?
x = 25/2
this is your answer
Step 1. Simplify x + 4x + 43 to 5x + 43
5x + 2(x + 9) = 5x + 43
Step 2. Cancel 5x on both sides
2(x + 9) = 43
Step 3. Divide both side by 2
x + 9 = 43/2
Step 4. Subtract 9 from both sides
x = 43/2 - 9
Step 5. Simplify 43/2 - 9 to 25/2
x = 25/2
Insert either < or > between the pair of numbers to make a true statement.
the square root of 2 is 1.4
So √2 < 1.9
Which list shows the numbers in order from least to greatest?
745 , 7.6, 7.41
745 , 7.41, 7.6
7.41, 745 , 7.6
7.41, 7.6, 745
745 , 7.6, 7.41
Answer:
7.41, 7.6, 745
Step-by-step explanation:
CAN SOMEONE HELP ME PLEASE MUCH THANK
i think it is Transitive property of congruence but im not 100% sure
Answer,
A) Transitive Property of Parallel lines
Hope this helps :-)
An engineer designing a ramp in a football stadium was told to keep the slope to a ratio of 1:10. The ramp height is 25 ft. What is the Ideal Mechanical Advantage of the ramp? (Its 10.05, but how do I solve it?)
we know that
To calculate the ideal mechanical advantage for an inclined plane, divide the length of the incline by the height of the incline
Step 1
Find the horizontal distance of the ramp
we know that
the ramp has a slope of [tex]1:10[/tex]
so
by proportion
[tex]\frac{1}{10} \frac{height}{long} =\frac{25}{x} \frac{height}{long} \\ \\x=25*10 \\ \\ x=250\ ft[/tex]
Step 2
Find the length of the incline of the ramp
Applying the Pythagorean Theorem
[tex]incline^{2}=height^{2}+horizontal^{2}[/tex]
substitute the values
[tex]incline^{2}=25^{2}+250^{2}[/tex]
[tex]incline^{2}=63,125[/tex]
[tex]incline=251.25\ ft[/tex]
Step 3
Find the ideal mechanical advantage
[tex]Ideal\ Mechanical\ Advantage=\frac{incline}{height}[/tex]
substitute the values
[tex]Ideal\ Mechanical\ Advantage=\frac{251.25}{25}=10.05[/tex]
therefore
the answer is
the Ideal Mechanical Advantage of the ramp is [tex]10.05[/tex]
I need help ASAP how ever gets the right answer first I wil mark Brainliest!!!
Answer:
The area of this tabletop is
6 ft. × 2 ft. = 12 ft.²
G.o has 3 orange picks for every two green. If there are 25 picks in all, how many picks are orange
15 picks are orange....
Answer:
15 orange picks.
Step-by-step explanation:
Let x represent the number of orange picks.
We have been given that G.o has 3 orange picks for every two green. We are asked to find the number of orange picks, if there are 25 picks in all.
Since there are 3 orange picks for every two green. so there will be 3 orange picks for all 5 (3+2) picks.
We will use proportions to solve our given problem.
[tex]\frac{x}{25}=\frac{3}{5}[/tex]
Upon multiplying both sides of our equation by 25, we will get:
[tex]\frac{x}{25}*25=\frac{3}{5}*25[/tex]
[tex]x=3*5[/tex]
[tex]x=15[/tex]
Therefore, there are 15 orange picks for all 25 picks.
how many bytes is in a gig? and how many bits are in a gig?
there are 1000 mega bytes in a gig and bits is 100,000 i believe
Remark
There are 1000 bytes in 1 kilobyte
There are 1,000,000 bytes in a megabyte
There are 1,000,000,000 bytes in a Gigabyte.
There are 8 times as many bits as bytes in Gigabyte = 8 * 1,000,000,000 = 8,000,000,000 bits.
A number n is less than or equal to -7 or greater than 12.
A number n is less than or equal to -7 or greater than 12 is written as
[tex]n\leq -7 \; or \; n>12[/tex]
Given :
Given statement is' A number n is less than or equal to -7 or greater than 12'.
We need to convert the given statement into an inequality
n is less than or equal to -7
[tex]n\leq -7[/tex]
or n is greater than 12
[tex]n>12[/tex]
We need to combine both the inequalities
Connect both the inequalities by 'or'
A number n is less than or equal to -7 or greater than 12.
[tex]n\leq -7 \; or \; n>12[/tex]
Learn more : brainly.com/question/2332918
solve for r. P=r+t+s
P = r + t + s
Subtract t from both sides.
P - t = r + s
Subtract s from both sides.
P - t - s = r is the equation that allows you to solve for the value of r if you know all the other values.
X(x-5) +4 (x-5)=0 solve for x
[tex]x(x-5)+4(x-5)=0\\\\(x-5)(x+4)=0\iff x-5=0\ \vee\ x+4=0\\\\\boxed{x=5\ \vee\ x=-4}[/tex]
Trisha spins a spinner. the pointer lands on three prime numbers .she says the sum is less than 12.which could be the number
The sum of the first three prime numbers less than 12 is 2, 3, and 5.
What is a Prime number?A prime number is a positive integer having exactly two factors that are 1 and number itself. Any number that does not follow this is termed a composite number.
Given
Trisha spins a spinner. the pointer lands on three prime numbers.
She says the sum is less than 12.
How to find the prime number?The prime numbers are as follows,
2, 3, 5, 7, 11..so on
So the sum of the first three prime numbers will be
2 + 3 + 5 = 10
Hence, the sum of the first three prime numbers less than 12 is 2, 3, and 5.
More about the prime number link is given below.
https://brainly.com/question/4184435
Since the slope of a vertical line is undefined, is it possible for vertical lines to be parallel.(Explain)
Yes the slope of a vertical line is parallel.
Parallel lines never intersect each other.
Y-axis is a vertical axis cartesian coordinate plane.
All vertical lines would be parallel to y-axis.
Because all vertical lines would have same slope, that is undefined slope.
Therefore, all vertical lines would be parallel lines.
So, we can finally say that it is possible for vertical lines to be parallel.
-2 times 8 over 3 =?
Multiply
answer: -5 [tex]\frac{1}{3}[/tex]
work:
set up as fractions.
[tex]\frac{-2}{1} x \frac{8}{3} =[/tex]
multiply across to solve.
so, multiply -2 x 8 and 1 x 3.
you get [tex]\frac{-16}{3}[/tex]
or, -5 [tex]\frac{1}{3}[/tex]
i hope this helps, and have a great day! don't hesitate to ask if you need more help with this specific question! ♥ - eviezoom
Answer:
-2 * 8/3 = -16/3
Simplified, it would be: -5 1/3
Hope this helps :-)
Nita wants to buy a new keyboard for her computer. She will buy the keyboard when it is on sale for under $50 Write an inequality that describes k, the price in dollars at which Nita will buy the keyboard
This would be k < 50.
This inequality states that k, the price at which Nita wants to buy the new keyboard, is less than 50 dollars.
Answer:
0 ≤ k ≤ 50
Step-by-step explanation:
Here k represents the price of the keyboard ( in dollars ),
Given,
Nita will buy the keyboard,
If the price of the keyboard is under $ 50,
That is, [tex]k \leq 50[/tex]
Also, the price can not be negative,
⇒ [tex]0 \leq k[/tex]
Hence, the required inequality is,
[tex]0 \leq k \leq 50[/tex]
3(2 – 0.9h) (1.3h 4)
If you are solving for "h" here you go.
Simplifying
3(2 + -0.9h) + (-1.3h + -4) = 0
(2 * 3 + -0.9h * 3) + (-1.3h + -4) = 0
(6 + -2.7h) + (-1.3h + -4) = 0
Reorder the terms:
6 + -2.7h + (-4 + -1.3h) = 0
Remove parenthesis around (-4 + -1.3h)
6 + -2.7h + -4 + -1.3h = 0
Reorder the terms:
6 + -4 + -2.7h + -1.3h = 0
Combine like terms: 6 + -4 = 2
2 + -2.7h + -1.3h = 0
Combine like terms: -2.7h + -1.3h = -4h
2 + -4h = 0
Solving
2 + -4h = 0
Solving for variable 'h'.
Move all terms containing h to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + -4h = 0 + -2
Combine like terms: 2 + -2 = 0
0 + -4h = 0 + -2
-4h = 0 + -2
Combine like terms: 0 + -2 = -2
-4h = -2
Divide each side by '-4'.
h = 0.5
Simplifying
h = 0.5
You're welcome! C:
A 13.9 gallon gas tank is 4/5 full. How many gallons will it take to fill the tank?
It will take 2.78 gallons to fill the remainder of the tank.
13.9 * 4/5 = 11.12 - 11.12 is the amount of gas already in the tank.
13.9 - 11.12 = 2.78 - So, subtract 11.12 from 13.9 and you get your answer.
Hope this is right! ;)
at two compartive car repair shops a random selection of 8 cars is taken
Calculate the slope of the line that passes through the labeled points on the graph.
m=(Y2-Y1)/(X2-X1)
(1.) m=(2-(-1))/(-2-3) = 3/-5 = -3/5
(2.) m=(-2-1)/(-3-2) = -3/-5 = 3/5
(3.) m=Infinity (equation: x=-2)
The slopes of the lines passing through the given points are: 1. [tex]\((-2,2)\)[/tex] and [tex]\((3,-1)\)[/tex]: [tex]\(m = -\frac{3}{5}\)[/tex]. 2. [tex]\((-3,-2)\)[/tex] and [tex]\((2,1)\)[/tex]: [tex]\(m = \frac{3}{5}\)[/tex]. 3. [tex]\((-2,-2)\)[/tex] and [tex]\((-2,3)\)[/tex]: The slope is undefined (vertical line).
To calculate the slope m of a line given two points [tex]\((x_1, y_1)\)[/tex] and [tex]\((x_2, y_2)\)[/tex], you can use the formula:
[tex]\[m = \frac{y_2 - y_1}{x_2 - x_1}\][/tex]
Let's apply this formula to the given points:
1. For points (-2,2) and (3,-1):
[tex]\[m = \frac{-1 - 2}{3 - (-2)} = \frac{-3}{5}\][/tex]
2. For points (-3,-2) and (2,1):
[tex]\[m = \frac{1 - (-2)}{2 - (-3)} = \frac{3}{5}\][/tex]
3. For points (-2,-2) and (-2,3):
[tex]\[m = \frac{3 - (-2)}{(-2) - (-2)} = \frac{5}{0}\][/tex]
The slope for the third set of points is undefined because the denominator becomes zero, indicating a vertical line. The first two sets of points have slopes of [tex]\(-\frac{3}{5}\)[/tex] and [tex]\(\frac{3}{5}\)[/tex] respectively.
PLEASE HELP ME !!!!!!!!!!!!
At Southside Middle School, 40% of the students play an instrument. There are 305 students. How many students play an instrument?
A.40 students
B.140 students
C.122 students
D. 256 students
Also show your work
Answer:
122 students (Answer C)
Step-by-step explanation:
40 percent of the 305 total students comes out to 0.40(305 students), or
122 students.
This corresponds to answer C. 122 students play an instrument.
Julie is digging a square area in her backyard a for a vegtable garden. If the area is 52 square feet, what is the approximate length of one of her garden?
(a) 6 feet
(b) 7 feet
(c) 8 feet
(d) 9 feet
Answer:
The correct option will be: (b) 7 feet.
Step-by-step explanation:
Suppose, the length of the garden is [tex]x[/tex] feet.
As the shape of the garden is like a square, then the area of the garden will be: [tex](length)^2 = x^2[/tex] feet²
Given that, the area is 52 square feet. So, the equation will be.......
[tex]x^2= 52\\ \\ x=\sqrt{52} = 7.211.... \approx 7[/tex]
So, the approximate length of the garden will be 7 feet.
an equation that is true for every value of the variable is a ___
An identical equation is a literal equation that is true for every value of the variable, e.g., the equation (x+1)2=x2+2x+1. A conditional equation (usually referred to simply as an equation) is a literal equation that is not true for all values of the variable, e.g., only the value 2 for x makes true the equation x+3=5.