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3 years ago

Peggy has saves 9,215. If she is paid $45 an hour, how many hours did she work?

1 answer:

4 0

First we set up our equation. We know she has $9,215, and she gets paid $45 an hour. So our variable would be the hours she has to work.

45n=9,215

Since we don't have any like terms to combine, we just divide both sides by 45, to isolate the variable.

n=204.8 Hope this helped!

-TTL

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is interest per 1 year? if so:

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interest for .5 years=90÷2

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Step-by-step explanation:

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Perry currently has $180 dollars and is spending $6 per day nick has no money but is earning $8 each day after how many days wil

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Answer:

After 12.86 days Nick and Perry will have the same amount of money

Step-by-step explanation:

Perrie's can be expressed as;

Total amount Perry will have after t days=Initial amount Perry has-Total amount Perry spends

where;

Initial amount that Perry has=$180

Total amount Perry spends=Amount he spends per day×Number of days=(6×t)=6t

Replacing in the expression;

Total amount Perry will have after t days=(180-6t)

Nick's can be expressed as;

Total amount Nick will have after t days=Initial amount Perry has+Total amount Nick earns

where;

Initial amount that Nick has=$0

Total amount Nick earns=Amount he earns per day×Number of days=(8×t)=8t

Replacing in the expression;

Total amount Nick will have after t days=(0-8t)=8t

Equating Total amount Nick will have after t days to Total amount Perry will have after t days;

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