please help asap 30 pts

Please Help Asap 30 Pts

Answers

Answer 1

Remark

You need a split statement like C or D. A and B would have to be considered if the ages were between 12 and 60.  However the discounts apply the other way. Up to 12 and over 60. You need two inequalities to describe this.

Under 12

x ≤ 12

The pointy end of the arrow points toward the x. x must be less than or at most equal to 12. The pointy end of the inequality must be directed towards the smaller number.

Over 60

x ≥  60

This time the pointy end is directed towards the 60. x must be at least 60 and then upwards.

So C is the correct answer.

Answer 2

Answer:

answer in c pls give brainlist

Step-by-step explanation:


Related Questions

what is the correct substitution? evaluate. 3m when m = -9 and n = -2

A.3(-9)-(2)

B.3(9)-(2)

C.3(-9)-(2)

Answers

Hi my name is Vanessa i'm Boribaby. I just wanted to let you know that answers A and C are the exact same thing.


I think I know your answer.... if any of your answers say 3(-9)(-2) then that is your answer.


Please know that the percentage of my answer is 50/50. I hope this help!!!! Good luck!!!!

There are 15 cats ready for new homes at the pet store. There are 5 cages with cats in the store. If each cage has the same number of cats, how many cats are in each cage?

Answers

There are 3 cats in each cage. They way you get this answer is by dividing the total amount of cats (15) by the total amount of cages (5). hope this helps


We find that there are 3 cats in each cage.

To find out how many cats are in each cage, we need to divide the total number of cats by the number of cages. There are 15 cats ready for new homes and 5 cages. If each cage has the same number of cats, we perform the following calculation:

Count the total number of cats: 15 cats.

Count the total number of cages: 5 cages.

Divide the total number of cats by the number of cages: 15 cats / 5 cages = 3 cats per cage.

Therefore, there are 3 cats in each cage.

In bluepoint, the average low temperature for January was 40F. The average low in February was 27%F lower. What was the average low in February?

Answers

To figure this out, we have to find 27% of 40. We do this by multiplying .27 by 40.

.27 x 40 = 10.8

Since it is saying that February was lower, we subtract 10.8 from 40.

40 - 10.8 = 30.8

30.8F would be your average low.

What is the product of the ten one-digit numbers

Answers

The product of ten of any one-digit number could be,

10×1 = 10
10×2 = 20
10×3 = 30
10×4 = 40

This goes all the way up to 9.

The product of all ten one digits numbers will be 0.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

All the ten one digit numbers are;

⇒ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

Now,

The product of all the ten one digit numbers is,

⇒ 0 × 1 × 2 × 3 × 4 × 5 × 6 × 7 × 8 × 9

⇒ 0

Thus, The product of all ten one digits numbers will be 0.

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What is the greatest common factor for 13 and 39

Answers

NAMASTE :)

Here is your answer:


GREATEST COMMON FACTOR OF 13 AND 39 IS 13


13= 13×1
39=13×3

greatest common factor [tex] \boxed{= 13} [/tex]

The greatest common factor (GCF) of the given set of numbers, 13 and 39 is calculated as: 13.

How to find the greatest common factor (GCF)?

To find the greatest common factor (GCF) for 13 and 39, follow these steps:

Step 1: List the factors of each number.

Factors of 13: 1, 13

Factors of 39: 1, 3, 13, 39

Step 2: Identify the common factors shared by both numbers.

Common factors of 13 and 39: 1, 13

Step 3: Determine the greatest common factor from the common factors.

Greatest common factor (GCF) of 13 and 39: 13

So, the greatest common factor for 13 and 39 is 13.

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What is 3 2/5⋅2 1/3 ?
A. 5 2/15
B. 6 2/15
C. 7 14/15
D. 8 1/15

Answers

let's firstly, convert the mixed fractions to improper, and then multiply.


[tex]\bf \stackrel{mixed}{3\frac{2}{5}}\implies \cfrac{3\cdot 5+2}{5}\implies \stackrel{improper}{\cfrac{17}{5}}~\hfill \stackrel{mixed}{2\frac{1}{3}}\implies \cfrac{2\cdot 3+1}{3}\implies \stackrel{improper}{\cfrac{7}{3}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{17}{5}\cdot \cfrac{7}{3}\implies \cfrac{17\cdot 7}{5\cdot 3}\implies \cfrac{119}{15}\implies 7\frac{14}{15}[/tex]

Final answer:

This is a procedure to multiply mixed numbers. Then multiply the fractions and simplify the resulting fraction into a mixed number.

Explanation:

The problem asked here is a multiplication problem with mixed numbers. First, let's convert 3 2/5 and 2 1/3 to improper fractions. For 3 2/5, multiply 5 (the denominator) and 3 (the whole number), then add 2 (the numerator). We get 17/5. For 2 1/3, multiply 3 (the denominator) and 2 (the whole number), then add 1 (the numerator). We get 7/3.

Now let's multiply the fractions. The resulting fraction is (17/5) x (7/3) = 119/15. This simplifies to 7 14/15.

So, 3 2/5 multiplied by 2 1/3 equals 7 14/15.

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4^3 · 4-^6 Simplified

A) 4-3
B) 4-9
C) 4-18
D) 43

Answers

4^3 · 4-^6

= 4^(3 + (-6))

= 4^-3

Answer

A) 4^-3

Solve the inequality.

7x − 9 > 2x + 6
A) x > 3
B) x > 3/5
C) x > −3
D) x > −3/5

Answers

Answer:

Option D.  [tex]x> -3/5[/tex]

Step-by-step explanation:

we have

[tex]7x-9 > 2x + 6[/tex]

solve for x

Subtract 2x both sides

[tex]7x-9-2x > 2x+6-2x[/tex]

[tex]5x-9 > 6[/tex]

Adds 9 both sides

[tex]5x-9-9 > 6-9[/tex]

[tex]5x> -3[/tex]

Divide by 5 both sides

[tex]5x/5> -3/5[/tex]

[tex]x> -3/5[/tex]

For every point I have

Part A Tim wants to buy three pairs of jeans. He compares the prices at a store in his neighborhood and at an online store. He finds that a pair of jeans costs $24 at the local store. If he buys online, each pair would cost $22, and he would have to pay a shipping fee of $6 per order.

Part B Look at the table that represents the local store. For each row in the table, find the ratio of the number of pairs of jeans to the cost of the jeans.

Part C Are the ratios that you calculated in part B equivalent? Based on these ratios, what can you conclude about the relationship between the number of pairs of jeans that Tim buys at the local store and the cost?

Part D Next, look at the table that represents the online store. For each row in the table, find the ratio of the number of pairs of jeans to the cost of the jeans.

Part E Are the ratios that you calculated in part D equivalent? Based on these ratios, what can you conclude about the relationship between the number of pairs of jeans that Tim buys at the online store and the cost?

Part F The local store where Tim shops charges a 7% sales tax for clothing. Complete the table by figuring the cost of the jeans after sales tax is applied. The first row has been done for you.

Part G From part F, find the ratio of the number of pairs of jeans to the cost with sales tax for each row in the table. Part H Are the ratios that you calculated in part G equivalent? Show your work to support your answer. What does this tell you about the relationship between the number of pairs of jeans and the cost with sales tax applied?

Please, I'm giving all of my points for this

Answers

add 24, 22, and 6. for the ratio see if they all match up to the prices to the number of pairs  of jeans. then just look at ur table for jeans and see which one has the greatest value. by equivalent it means are they the same as the one that is greatesst on table D and  see if any of them are equivalent to the one you chose for E. for F all you would have to do is divide the number in A by 7. then just look at ur previous tables and find ur ratio

Tim will pay the same amount whether buying locally or online, without considering sales tax. The price per jeans remains constant in both local and online stores. When sales tax is applied, the ratio of number of pairs to price changes, increasing the cost per pair.

Each part of the problem step by step:

Part A:

Tim wants to buy three pairs of jeans. He can either purchase them at a local store for $24 each or online for $22 each plus a $6 shipping fee per order.

Part B:

For the local store, the ratio of the number of pairs of jeans (3) to the cost per pair ($24) is 3/24 = 1/8.

Part C:

The ratios calculated in Part B are not equivalent. As the number of pairs of jeans increases at the local store, the cost decreases proportionally.

Part D:

For the online store, the ratio of the number of pairs of jeans (3) to the cost per pair ($22) plus the shipping fee ($6) is 3/(22+6) = 3/28.

Part E:

The ratios calculated in Part D are not equivalent either. As the number of pairs of jeans increases online, the cost per pair decreases due to the shipping fee.

Part F:

To find the cost of jeans at the local store with a 7% sales tax, multiply the cost by 1.07 (since it's an increase of 7%). The table can be filled accordingly.

Part G:

Now, calculate the ratio of the number of pairs of jeans (3) to the cost with sales tax for each row in the table.

Part H:

The ratios calculated in Part G are not equivalent. The relationship between the number of pairs of jeans and the cost with sales tax applied at the local store shows that as the number of pairs increases, the cost with tax also increases proportionally.

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Vector bought 15.6 pounds of paintballs. all together, the balls cost 35.99. About how much dis the psinballs cost per pond?

Answers

Since 15.6lbs cost $35.99, we can find out how much 1 pound costs by setting up a proportion.

15.6 : 35.99
1 : x

x = 35.99*1 / 15.6
x = 2.30

1 pound costs $2.30.

Based on the information given the amount that the paintballs cost per pond is $2.30.

Paintballs cost per pond:

Using this formula

Paintballs cost per pond=Cost of balls/Number of  pounds of paintballs

Where:

Cost of balls=$35.99

Number of  pounds of paintballs=15.6 pounds

Let plug in the formula

Paintballs cost per pond=35.99 / 15.6

Paintballs cost per pond=$2.30

Inconclusion the amount that the paintballs cost per pond is $2.30.

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Use the diagram below. Is each statement true?

The image consists of five ray originated from point O. The rays formed in the clock wise direction are ray OA, ray OB, ray OC, ray OD and ray OE. Measure angle COB is 56 degrees and measure angle BOA is 44 degrees.

a. ∠EOB and ∠AOC are supplementary angles.
b. ∠AOC and ∠BOC are complementary angles.
c. ∠EOD and ∠DOC are adjacent angles.

A. a. yes
b. no
c. yes
B. a. yes
b. yes
c. no
C. a. no
b. no
c. yes
D. a. no
b. yes
c. no

Answers

EOD and ∠DOC are adjacent angles yes

Answer:

Option (C)

Step-by-step explanation:

First draw the diagram

When the sum of two angles is 90 degree, the angles are complementary to each other.

When the sum of two angles is 180 degree, the angles are supplementary to each other.

Angle EOD and angle DOC are adjacent to each other.

Suppose 40 cars start at a car race. In how many ways can the top 3 cars finish the​ race?

Answers

Hello Athena...

Any of the 40 cars can finish first

Any of the 39 cars can finish second

Any of the 38 cars can finish third

40 x 39 x 38 = 59,280

Answer - There are 59,280 ways the top 3 cars can finish the race.

The number of ways that the top three cars can finish the race will be 59280 ways.

This is a question relating to permutations and combinations. Based on the information given in the question, the calculation will be solved thus:

= 40!/(40 - 3)!

= 40!/37!

= 40 × 39 × 48

= 59280

Therefore, the number of ways that the top three cars can finish the race will be 59280 ways.

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need help asap, will mark brainlyist!!!!!!!

Answers

A. y = -x³   leading coefficient is negative

B. y = x³ + 1   leading coefficient is positive

C. y = x²    leading coefficient is positive

D. y = (x-1)³    leading coefficient is positive

Answer: B, C, D

Which equation is equivalent to 3[7x-4(x-3)]+1=16

Answers

the solution in the photo

PLEASE HELP! I HAVE LIMITED TIME, WILL MARK BRAINLIEST!

Answers

The answer is D. U and T

Why hello there

The correct answer to you question will be D. U and T

Important: If my answer did help please mark me as brainliest thank you and have a great day!


Solve each equation by graphing. Round to the nearest tenth.

-2x²+2= -3x


A) −1, −2


B) 2, −0.5


C) −1, 2


D) 0.5, −3

Answers

B

rearrange into standard form : ax² + bx + c = 0 (a≠ 0)

2x² - 3x - 2 = 0

(x - 2)(2x + 1) = 0 ( equate each factor to zero and solve for x )

x - 2 = 0 ⇒ x = 2

2x + 1 = 0 ⇒ x = - 0.5


4th Grade
What fraction does x represent?

Answers

The x would equal (according to this number line) 2/8

x = 2/8 OR x = 1/4

Hope this helps you

-AaronWiseIsBae

The fraction that x represents would be; 3/10

What is a fraction?

A fraction represents a part of a number or any number of equal parts. When the numerator is less than the denominator, the fraction is called proper fraction, otherwise it is called improper fraction.

There is a fraction, which contains numerator(upper value) and denominator(lower value).

WE have shown the x variable on the number line.

The total points on the number line from 0 to 1 is 8.

According to this number line.

the line is divided into 10 interval, Hence fraction that the expression represent as;

Fraction =  0.1. + 0.1 + 0.1

Fraction = 1/10 + 1/10 + 1/10

Fraction = 3/10

Hence the fraction that x represents is; 3/10

Therefore, the value of x would be;

x = 3/10

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can i please get help with this question?

Answers

The answer is 3.88888888889


The answer is 35/9

You first would remove the parentheses

Next you see that there is a subtraction symbol and a negative symbol right beside each other. You cant have 2 negatives side by side, so you change the symbol to addition

The problem then looks like this: 5/9 + 3 1/3

To make the problem easier you change the mixed number (3 1/3) to an improper fraction which is 10/3

Because its 5/9 + 10/3 you multiply 10 and 3 and get 30, and you keep the LCD (least common denominator) which is 9

Finally you add 5 + 30 = 35 and have 9 as your denominator

35/9 or 3 8/9

Write the equation of the line, given the y and x-intercepts. y-intercept = 8, x-intercept = 1.6

Answers

the answer is in the box

Ron made 2/3 of a quart of hot chocolate. Each mug holds 1/3 of a quart. How many mugs will ron be able to fill ?

Answers

pretty sure its 2 mugs

Answer:

2 mugs.

Step-by-step explanation:

We have been given that Ron made [tex]\frac{2}{3}[/tex] of a quart of hot chocolate. Each mug holds [tex]\frac{1}{3}[/tex] of a quart.

To find the number of mugs that can be filled by [tex]\frac{2}{3}[/tex] quart of hot chocolate, we will divide [tex]\frac{2}{3}[/tex] by [tex]\frac{1}{3}[/tex] as:

[tex]\frac{2}{3}\div\frac{1}{3}[/tex]

Now, we will convert the division problem to multiplication problem by flipping the 2nd fraction as:

[tex]\frac{2}{3}\times\frac{3}{1}[/tex]

[tex]\frac{2\times 3}{3\times 1}[/tex]

[tex]\frac{2\times1}{1\times 1}[/tex]

[tex]2[/tex]

Therefore, Ron will be able to fill 2 mugs.

What are the domain and range of each relation?

Drag the answer into the box to match each relation.

Answers

Answers:

The domain of the graph is {-3, -1, 1, 4}. The range of the graph is {-4, -1, 1, 4}

The domain of the set of ordered pairs is {-4, -3, 1}. The range of the set of ordered pairs is {1, 3, 4}

====================================================

Recall that the domain is the set of allowed x values. All we do is list the unique x coordinates of each point which are -3, -1, 1 and 4. The range is the set of y values so we just list the unique y coordinates of each point which are -4, -1, 1 and 4.

The same will happen with the other problem as well. The set of points listed is pretty much identical to the first problem, but the points haven't been graphed, but instead their coordinates have been listed out. The first coordinate is the x coordinate. The second coordinate is the y coordinate. Each point is in the form (x,y).

The domain of the graph is {-3, -1, 1, 4}. The range of the graph is {-4, -1, 1, 4}

The domain of the set of ordered pairs is {-4, -3, 1}. The range of the set of ordered pairs is {1, 3, 4}

====================================================

Recall that the domain is the set of allowed x values. All we do is list the unique x coordinates of each point which are -3, -1, 1 and 4. The range is the set of y values so we just list the unique y coordinates of each point which are -4, -1, 1 and 4.

The same will happen with the other problem as well. The set of points listed is pretty much identical to the first problem, but the points haven't been graphed, but instead their coordinates have been listed out. The first coordinate is the x coordinate. The second coordinate is the y coordinate. Each point is in the form (x,y

Carpeting costs $9.99 a yard. If Jam buys 17.4 yards, how much will it cost her ?

Answers

For this question you would have to multiply the cost ( $9.99 ) by how many yards are being bought (17.4) this is fairly simple , whip out your calculator . The answer is $173.83

Answer:

$173.83

Step-by-step explanation:

If you brought 20 apples for a 1.00 how much does one apple cost

Answers

1.00/20 = $0.05

It would be 5¢ per apple.

Hope this helps!

Find the coordinates of the points of intersection of the graphs with coordinate axes:

y = -1.5x + 3

x intercept is (Say the two points)
y intercept is (say the two points)

Answers

Answer: x-=(2,0) y-=(0.3)

Step-by-step explanation:

Im a gangster

How is angle a related to angle d? A) vertical angles B) alternate interior angles C) alternate exterior angles D) corresponding angles

Answers

Answer:

because they are across from each other vertically

Step-by-step explanation:


Which expression is equivalent to 3 + 4y – y(9 – 2y) + 5?

A. 8 – 7y
B. 2y^2 - 5y + 8
C. -2y^2 - 5y + 8
D. -6y^2 + 27y + 8

Answers

Answer:

C.


Step-by-step explanation:

Because the expression simplified is 2y^3-5y+8, so the answer is C.

Hope this helps! :)

~Angel


Answer:

The expression 3 + 4y – y(9 – 2y) + 5 is equivalent to 2y² -5y + 8  .

Option (B) is correct .

Step-by-step explanation:

As the expression given in the question be

=  3 + 4y – y(9 – 2y) + 5

First open the bracket

=  3 + 4y – 9y +2y² + 5

= 2y² -5y + 8

Therefore the expression 3 + 4y – y(9 – 2y) + 5 is equivalent to 2y² -5y + 8  .

Option (B) is correct .

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!

Solve for x over the complex numbers.

x^2 + 8x + 20 = 0

Answers

[tex]given \: equation: {x}^{2} + 8x + 20= 0 \\ \\ x = \frac{ - b \pm \sqrt{ {b}^{2} - 4ac} }{2a} \\ \\ x = \frac{ -8 \pm \sqrt{ {8}^{2} - 4 \times 1 \times 20} }{2 \times 1} \\ \\ x = \frac{-8 \pm \sqrt{64-80} }{2} \\ \\ x = \frac{-8 \pm \sqrt{-16} }{2} \\ \\ x = \frac{-8 \pm 4i }{2} \\ \\x = \frac{-8 + 4i }{2} \: \: and \: \: \frac{-8 - 4i }{2}\\ \\ \boxed{x = -4+2i \ \ and\ \ -4-2i}[/tex]

Choose the correct statement.
-2<-3
5>6
4>-4
0<-6

Answers

4>-4, as -4 is less than 0 and 4 is greater than 0.

River raft rentals are 7$ per hour plus a deposit fee of $25 per person. Write an expression for the total cost of renting a raft for h numbers of hours.

Answers

Let h = number of hours

25+7h

Answer:


Step-by-step explanation:

since h = hours

the answer is 25+7h

Dan weighed his dogs Spot and Rover in March and April, and recorded the weight change for each dog. He recorded a change of 2 1/2 pounds for Spot and -2 3/4 pounds for Rover. He sats Spot's weight changed by a greater amount because 2 1/2 > -2 3/4. Do you agree? Explain.

Answers

I do agree because -2 3/4 can't be greater since it's a negative amount so Rover is losing it, while Spot is gaining weight since 2 1/2 is positive.
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