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Casey has a job doing valet parking. Casey makes an hourly rate of $4.55 per hour plus tips. Last week Casey worked 26 hours and made $898.55. How much in tips did Casey earn last week? a. $34.56 b. $118.30 c. $157.25 d. $780.25

Respuesta :

898.55 = 4.55 × 26 + t

t = tips

4.55 × 26 = 118.3

898.55 = 118.3 + t

898.55 - 118.3 = 780.25

780.25 = t

Your answer is D

The amount of tips that Casey earned in last week is option(D) $780.25

What is Unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given,

Casey's Hourly rate without tip = $4.55

Total hours worked by Casey in last week = 26 hours

Total amount earned without tip = 26×4.55 =$118.2

Total amount earned with tip = $898.55

Tip = 898.55 - 118.2 = $780.25

Hence, The amount of tips that Casey earned in last week is option(D) $780.25

Hence learn more about Unitary method here

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