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Setler [38]
3 years ago
8

A high school athletic department bought 40 soccer uniforms at a cost of $3,000. After soccer season they returned some uniforms

but only recieved $40 pet uniform what was the difference between what they paid for each uniform and what they got for each return
Mathematics
1 answer:
quester [9]3 years ago
8 0

Interesting problem.

First - let's figure cost of each uniform at purchase.

3,000/40 = $75 each

When some uniforms were returned at $40 - there was a difference of $35 in what they paid and what they rec'd in return. ($75 - 35 = $40)

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kumpel [21]

Answer:

2,800

Step-by-step explanation:

Because they are adding 700 each time.

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The population of a town is 13,000. It decreases at a rate of 5% per year. In about how many years will the population be less t
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8 0
3 years ago
Does anyone get this​
ivolga24 [154]

Answer:

Step-by-step explanation:

Ok so to find constant of proportionality, you need to find K.

X would be gallons and y is cost.

To find k you need to do k=y/x

k=17.50/5

k=3.5

That's the first one. Now you need to make sure its <em>constant</em> with each one so keep going.

k=35/10

k=3.5

k=52.50/15

k=3.5

For all of those 3.5 was constant.

Because they are constant, that means the data in the graph is a proportion.

An example of an unproportional relationship would be if instead of 15 in the last column, it was 16.

k=52.50/16

k=3.28

That be different from the other 3.5's meaning its not proportional. But that's just an example.

If you need extra help reach out to me and I'll help you best I can. I hope this helps though. <3

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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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