3 years ago

Day 1 2 3 4 5 6

Mathematics

1 answer:

bearhunter [10]3 years ago

4 0

Answer:

The answer is B

Step-by-step explanation:

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Answer:

y=-5/3x+20

Step-by-step explanation:

Let the equation of the required line be represented as $y=mx+c$

This line is perpendicular to the line $y=\frac{3}{5}x+10$

$=>m*\frac{3}{5}=-1$

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So the equation of the required line becomes $y=\frac{-5}{3}x+c$

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So the equation of the required line is $y=\frac{-5}{3}x+20$

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15/2 = $7.5 per hour
7.5 times 5 = $37.50 earned in 5 hours

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Math word problem. What's the equation I use?

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