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3 years ago

9

Income amelia has a job babysitting for a neighbor. She is paid $20 plus $2.50 for each hour on the job. If amelia wants to earn

$40 to buy a new sweater, how many hours would she need to work?

1 answer:

yarga [219]3 years ago

4 0

Ok so firsst you do 40-20=20 20÷2.50=8 so that means amelia needs to babysit 8 hours to get $40
hope this helpd

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<u>Answer:</u>

A. y = -2 - cos(x-π)

<u>Explanation:</u>

<u>The general form of the trig equation is:</u>

y = A sin (Bx + C) + D

where:

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D is the vertical shift

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Therefore, the function has no phase shift

<u>D. y = 1 + sin(x)</u>

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Therefore, the function has no phase shift

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