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Tanya [424]
2 years ago
13

A store owner buys a sweater at $12 and sells it for $15. What was the

Mathematics
1 answer:
Colt1911 [192]2 years ago
3 0

Answer:

it would be a 25% increase.

Step-by-step explanation:

15-12 / 12 * 100 =

3/12 * 100 = 25

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See the explanation

<h2>Explanation:</h2>

Remember you have to provide complete questions in order to get exact answers. Here I'll provide a general explanation, so:

<h3>First.</h3>

f(x)=14x+3

The slope is:

m=14

The y-intercept is:

b=3

By using graphing tool, we get the first graph shown below.

<h3>Second.</h3>

f(x)=-4x-3

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m=-4

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b=-3

By using graphing tool, we get the second graph shown below.

<h3>Third.</h3>

f(x)=-14x-3

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By using graphing tool, we get the third graph shown below.

<h3>Fourth.</h3>

f(x)=14x-3

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m=14

The y-intercept is:

b=-3

By using graphing tool, we get the fourth graph shown below.

<h2>Learn more:</h2>

Linear inequalities: brainly.com/question/12984296

#LearnWithBrainly

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