At a shoe store, the average amount of money spent per customer, m, in dollars, is directly proportional to the age of the customer, a. given that the average 35-year-old customer spends $45.00, how much money does the average 49-year-old spend? a. $108.00 b. $38.11 c. $8.29 d. $63.00 reset

D. $63.00

Step-by-step explanation:

35y = 45

y=45/35

y=9/7

Therefore the 49-year-old would spend

49y where y=9/7

49X 9/7 = 63

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

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step-by-step explanation:

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