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3 years ago

14

On a certain hot summer’s day, 372 people used the public swimming pool. The daily prices are $1.25 for children and $2.00 for a

dults. The receipts for admission is totaled $702.00.

2 answers:

Alex73 [517]3 years ago

7 0

Answer:

Step-by-step explanation:

lora16 [44]3 years ago

7 0

Answer:

56 children

Step-by-step explanation:

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The cost of pumpkin seeds is proportional to

zheka24 [161]

Answer:

Part 1) The unit rate is $\$0.25\ per\ ounce$

Part 2) A 56 ounce bag of pumpkin Seeds cost $14.00

Step-by-step explanation:

Part 1) What is the unit rate for the pumpkin seeds?

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

Let

y ----> the cost of pumpkin seeds in dollars

x ---> the weight in ounces

we have

For x=24 ounces, y=$6

Find the value of the constant of proportionality k

$k=\frac{y}{x}$

substitute the values

$k=\frac{6}{24}=\$0.25\ per\ ounce$

The unit rate is the same that the constant of proportionality k

therefore

The unit rate is

$\$0.25\ per\ ounce$

Part 2) How much would 56. ounce bag of pumpkin seeds cost?

we know that

The linear equation is equal to

$y=0.25x$

For x=56 ounces

substitute in the linear equation and solve for y

$y=0.25(56)=\$14.00$

6 0

3 years ago

Help me out please<br> and i need a step by step explanation

AVprozaik [17]

Answer: 1 + (-1) + (-4) = -4

Step-by-step explanation:

By counting how many chips there are, you can get the following:

1 positive chip + 1 negative chip + 4 negative chips, which is

+1 + -1 + 4 x -1

= 1 -1 -4

= -4

4 0

3 years ago

9966 [12]

The answer will be x=23

6 0

2 years ago

Brooke paints the outsides of the square walls and triangular ceilings of her treehouse. What area does she paint? Enter your an

andrew-mc [135]

Answer:

216

Step-by-step explanation:

The formula of finding the surface is length * width * height or LxWxH.

Since everything is 6 you just multiply 6*6*6 which gives you 36*6 which gets you 216. You don't need the top 6 just to find the surface she will paint.

Hope this helps!

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3 years ago

Please help i cant get this

Sveta_85 [38]

Answer:

0.264

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers