Mathematics Middle School

The price of candy at The Candy Stop can be determined by the equation
p = 2.95n, where p is the price and n is the number of pounds of candy. What is the constant of proportionality?

Group of answer choices

$2.95/pound

$8.85/3 pounds

$5.90/2 pounds

$1/pound

Answers

Answer 1

Answer:

5.90/2 pounds

Step-by-step explanation:

Answer 2
$5.90/2 pounds I hope this helps

Related Questions

If five pounds of oranges cost $5.50, what is the unit rate? pls help

Answers

Its 0.909 simple and easy ;)

2) Orion buys 3 books for a total of $25.50. He pays $8 plus sales tax for each book. He wants
to know how much the sales tax is for one book.
) Which quantity is unknown?
.) the sales tax for each book
Let t equal the sales tax Orion pays for each book. Write an equation that
represents the situation.
3
8
25.50
t

Answers

Answer: I think the Sales tax is 0.5 because 0.5 X 3 is 1.5, He paid $24 in total for the books so you would do 24 + 1.5 and get 25.50, So it would have to be 0.5 sales tax for one book. Sorry about my English.

Answer: the equation would be 3(t + 8) = 25.50 :)

A restaurant owner plans to sell pizzas during the football game.
He orders 14 cases of pizzas.
Each case holds 48 pizzas.
He plans to sell each pizza for $11.
If he sells every pizza he ordered, how much money would he have from the pizza sales? I WILL GIVE U BRAINLIEST IF U ARE RIGHT

Answers

             Answer to the question 61 or 62

Answer:

7392 dollars.

Step-by-step explanation:

You multiply 14 by 48 then by 11.

PLEASE HELP!!! 100 POINTS!!! EASY!!

Which ordered pair is the solution to the system of equations?

{y=3x−12
4x+6y=−6


(6, −5)

(0, −12)

(3, −3)

(4, −7)

Answers

Answer:

(3, -3)

Step-by-step explanation:

METHOD 1.

Put the coordinates of the given points to the equations and check the equality.

[tex]\left\{\begin{array}{ccc}y=3x-12&(1)\\4x+6y=-6&(2)\end{array}\right[/tex]

for (6, -5)

(1)

-5 = 3(6) - 12

-5 = 18 - 12

-5 = 6   FALSE

for (0, -12)

(1)

-12 = 3(0) - 12

-12 = 0 - 12

-12 = -12    TRUE

(2)

4(0) + 6(-12) = -6

0 - 72 = -6

-72 = -6    FALSE

for (3, -3)

(1)

-3 = 3(3) - 12

-3 = 9 - 12

-3 = -3    TRUE

(2)

4(3) + 6(-3) = -6

12 - 18 = -6

-6 = -6    TRUE

for (4, -7)

(1)

-7 = 3(4) - 12

-7 = 12 - 12

-7 = 0    FALSE

ANSWER: (3, -3)

METHOD 2:

Solve the system of equations:

[tex]\left\{\begin{array}{ccc}y=3x-12&(1)\\4x+6y=-6&(2)\end{array}\right[/tex]

substitute (1) to (2):

[tex]4x+6(3x-12)=-6\qquad|\text{use the distributive property}\\4x+(6)(3x)+(6)(-12)=-6\\4x+18x-72=-6\qquad|\text{add 72 to both sides}\\22x=66\qquad|\text{divide both sides by 22}\\\boxed{x=3}[/tex]

put it to (1):

[tex]y=3(3)-12\\y=9-12\\\boxed{y=-3}[/tex]

[tex]\left\{\begin{array}{ccc}x=3\\y=-3\end{array}\right[/tex]

A contractor needs 54 square feet of brick to construct a rectangular walkway. The length of the walkway is 15 feet more than the width. Write an equation that could be used to determine the dimensions of the walkway. Solve this equation to find the length and width, in feet, of the walkway.

Answers

54-14 it’s pretty easy

please provide answer and explanation !!

Three lines are given on each graph that intersect at one point. Find the slope-intercept equation of each line. Graph and write an equation for one additional line that intersects at the same point. Vertical and horizontal lines are not permitted.

Answers

Answer:

Step-by-step explanation:

Ok im almost done with this assignment pls help with this question

Answers

Answer: 9 grandchildren

Step-by-step explanation: If she give out 452.25 in total in 50.25 increments, you need to find out how many times she was able to do that. Divide 452.25 by 50.25 which equals 9

Answer:

The answer is 9 grandchildren.

All you have to do is divide $425.25 by $50.25.

Hope this helps! Have an awesome day!

Simplify: 3x + 2(x - 1)

Answers

Answer:

5x -2

Step-by-step explanation:

literally did this in my head but

2 * x = 2x

2 * -1 = -2

2x + 3x = 5x -2

Answer:

5x-2

Step-by-step explanation:

3x+2(x-1)

3x+2x-2

5x-2

Lin’s family needs to travel 325 miles to reach her grandmother’s house. At 377 miles, what percentage of the trip’s distance have they completed?

Answers

Answer:

402 because it is the answer because I add it all up

Answer:

8%

Step-by-step explanation:

Priya has a recipe for banana bread. She uses

7 1/2

cups of flour to make 3 loaves of banana bread.

Andre will follow the same recipe. He will make b loaves of banana bread using f cups of flour.

Which of these equations represents the relationship between b and f?

1. B=2/5 f

2.B=9/2 f

3.B=2/9 f

4.B=5/2 f

Answers

Answer:

i think its B, Hope u ace it sorry if its wrong i truly tried my best

I think it’s b hope I’m right

What is 2.286

Rounded to the nearest hundredth

Answers

Answer:

2.29

Step-by-step explanation:

2.286

If the italicized number is 5 or above round the underlined number up. If it is 4 or less let it go

TRICK/ TIP

(5 or above, give it a shove. 4 or below, let it go.)

Write a linear equation for the table above. Use y=mx+b format

Answers

Answer:

y=7x-3

Step-by-step explanation:

y=7x+b is the answer

I hate math ill give brainliest

Answers

Answer:

-4x + 9x

Step-by-step explanation:

Combine like terms:

-4x - 9x = (-4 - 9)x = -13x

4x - (-9x) = 4x + 9x = (4 + 9)x = 13x

-4x + 9x = (-4 + 9)x = 5x

4x - 9x = (4 - 9)x = -5x

-4x - 9 x
Is the answer

Simplify 7(9x - 3) - 4(2x - 1)

34x
55x - 17
55x - 25

Answers

Answer:

the answer is the second one, 55x-17

Step-by-step explanation:

So what you do is you open the parenthesis and evaluate and simplify the expression.

Here is the simplification: (7)(9x)+(7)(−3)+(−4)(2x)+(−4)(−1)

=63x+−21+−8x+4

And reduce that further and you get 55x-17.

The answer that you get is B which is 55x - 17! Your welcome!

Please help asap I suck at math :(

Answers

Answer:

a. 68 mi/h

b. It will take Nolan 3 hours at this rate

Answer:

A. 68

B. 3 hours

.........

.

Can someone help on this other question ^W^

Answers

Answer:

z=12

Step-by-step explanation:

z/4-2=1

z/4=2+1

z/4=3

z=3×4

z=12

Answer:

[tex]\huge\boxed{z=12}[/tex]

Step-by-step explanation:

[tex]\dfrac{z}{4}-2=1\qquad|\text{add 2 to both sides}\\\\\dfrac{z}{4}-2+2=1+2\\\\\dfrac{z}{4}=3\qquad|\text{multiply both sides by 4}\\\\4\!\!\!\!\diagup\cdot\dfrac{z}{4\!\!\!\!\diagup}=4\cdot3\\\\z=12[/tex]

ima ask this again pls help
Tony’s investments lost $12,545.50 in value over the past 2.5 months. On average, how much did his investments change each month?
–$31,363.75

–$5,018.20

$5,018.20

$31,363.75

Answers

Answer:

It's either –$5,018.20 or $5,018.20


I think it’s -$5,018.20

The table defines a function.

What is the domain of the function?

Question 2 options:

Year


Change in height (inches)


Joshua


Table

Answers

The domain is that Joshua is correct

Please help me I will give you the brain thing and extra points. (image below) 2/13

Answers

3,3 because that’s where it intersects

Answer:

c. (3,3)

Step-by-step explanation:

where the two points meet

PLZ

The unit price of a T-shirt is $6.50 when purchased in a pack of 3.

A single shirt costs $8. What is the least amount of money Sandy can

spend to get 4 T-shirts?

Answers

Answer:

$14.50 I think

cuz u add 6.50+ $8.00=$14.50

PLEASE HELPPPPP!!!!!!!!!!!!

Answers

Answer:D

Step-by-step explanation:

I just did the quiz and passed !

100 points and brainliest.

An irregular polygon is shown below:

The area of the irregular polygon is ____ square units.

Answers

Answer:

15 unit²

Step-by-step explanation:

The area can be found two different ways

First, addition of two sections:

3*4 + (7- 4)*(3 - 2) = 12 + 3*1 =12 + 3 =15 unit²

Second, removal of section:

7*3 - 2*(7 - 4) =21 - 2*3 =21 - 6 =15 unit²

Answer:

15 square units is the area of the irregular polygon

for this you are subtrating polynomial expressions

Answers

Hi, The answer is 2x^2-8x+12, because when you subtract the polynomial with the answer you will get x^2-4

10x- (- 4 + 7x
answer if you can :)

Answers

Answer:

17x + 4

Step-by-step explanation:

The -(- would be turned into a positive due to the rule of two negatives makes a positive. You wouldn't add the 4 into either of the numbers with a variable, you would only add the 10x and 7x.

Answer:

3x+4

Step-by-step explanation:

Apply the distributive property to get 10x - -4-(7x). Now we can turn the two negatives into a positive to get 10x+4-7x. Now, subtract 7x from 10x to get 3x. This will leave you with 3x+4.

Rearrange each of the following in slope/y-intercept form, y = mx + b.

a) 3x−6y+8=0
b)−2x−5y+30=0

Answers

a) y=1/2x + 4/3
b) y=-2/5x + 6
a) y=1/2x-8/6
b) y=-2/5x+30

A plot of corn is 15 3/8 yards wide. It is 15 8/15 times as long as it is wide. How long is the plot of corn? PLEASE HELP I'M BEING TIMED!!! LOTS OF POINTS TO THE PEOPLE WHO SOLVE! FIRST ANSWER GETS BRAINLIEST!!!

Answers

Step-by-step explanation:

Width = 15.375 yards

Length = 15.375 * 15.5333 = 238.825 yards.

The plot of corn is 238.825 yards long.

Answer:

238.825 yards.

Step-by-step explanation:

The length of the cornfield is:

[tex]15 \frac{3}{8} \cdot 15 \frac{8}{15}[/tex]

[tex]= \frac{123}{8} \cdot \frac{233}{15}[/tex]

[tex]= \frac{28659}{120}[/tex]

[tex]= 238.825 \ yards[/tex]

Hope this helped!

List the values shown on the number line

Answers

Answer:

-4, -2.8, 0.5, 1.3, 3

Step-by-step explanation:

Answer:

-4, -2.8, 0.5, 3.1

Step-by-step explanation:

what is the slope and y-intercept for y= 2x - 3

Answers

Answer:

Slope:  2

y-intercept:  3

slope 2
y-intercept 3
if I got it wrong sorry

Solve: 3(x- 2)= 18.

X=

Answers

Answer:

x = 8

Step-by-step explanation:

3(x-2)=18

3x-6=18

3x=24

x=24/3

x=8

Answer:

x = 8

Step-by-step explanation:

3 (x - 2) = 18

3x - 6 = 18

18 + 6 = 24

3x = 24

x =

A client pays for a moving company to move 25 boxes. If the moving company charges $12.50 per box and a base fee of $199.95 to each client, what is the total amount the client pays?


$212.45

$ 212.45

$237.45

$ 237.45

$312.50

$ 312.50

$512.45

Answers

Answer:

$512.45

Step-by-step explanation:

12.50x25 would equal 312.5 then you add that to 199.95 and you would get $512.45

$512.42 I think but I’m not sure
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