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3 years ago

11

To stock your school store, you buy a total of 25 sweatshirts and hats for $172.50. You pay $8.00 per sweatshirt and $2.50 per h

at. How many of each item do you buy?

1 answer:

prohojiy [21]3 years ago

4 0

Answer:

the answer is 20 and 5

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

In a radio station contest, the first prize is $2,000 and the second prize is $500. The probability of winning the first prize i

lana [24]

I think the answer is $14

3 0

3 years ago

Read 2 more answers

Simplify the following expression.

erica [24]

Answer:

B) 53x + 74

Step-by-step explanation:

(59x + 64) - (6x - 10) = 59x + 64 - 6x + 10

= 53x + 74

3 0

4 years ago

A function f() is graphed on the coordinate plane.

Mkey [24]

Answer:

i dont know but some one will help freeee points

Step-by-step explanation:

7 0

2 years ago

If cos(2/3x+20)°=sin(2x−10)°, find the acute angles of the corresponding right triangle.

adell [148]

Answer:

A = 40°

B = 50°

Step-by-step explanation:

If cos A = sin B, then A + B = 90

So, 2x/3 + 20 + 2x - 10 = 90

2x + 60 + 6x - 30 = 270

8x + 30 = 270

8x = 240

x = 30

2x/3 + 20 = 60/3 + 20 = 20 + 20 = 40

2x - 10 = 2(30) - 10 = 60 - 10 = 50 or 90 - 40 = 50

7 0

3 years ago