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____ [38]
3 years ago
5

HELP!!!!!!! AND SHOW THE STEPS

Mathematics
2 answers:
dimulka [17.4K]3 years ago
8 0

Ans a. y = .10x + 40

because total cost(y) = car agency charges($40) + $0.10/mile, so here car agency charges remain same,but number of miles keeps changing, until we return the car, therefore, we will multiply $0.10 by number of miles (x)

Gemiola [76]3 years ago
3 0
The answer is y=10x+40
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Mr. Hammond earns $13.75 per hours and worked 20.5 hours last week. How much did he earn last week?
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20.5 x $13.75 = $281.88

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The Lewis family and the Perry family each used their sprinklers last summer. The water output rate for the Lewis family's sprin
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The Lewis family and the Perry family each used their sprinklers last summer. The water output rate for the Lewis family's sprinkler was 15 L per hour. The water output rate for the Perry family's sprinkler was 40 L per hour. The families used their sprinklers for a combined total of 65 hours, resulting in a total water output of 1850 L . How long was each sprinkler used

Answer:

Hours of use of sprinkler by Lewis family is 30 hours.

Hours of use of sprinkler by Perry family is 35 hours.

Step-by-step explanation:

Let W = hours of use by Lewis family

65 - W = hours of use by Perry family

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Step-by-step explanation:

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3 years ago
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