Question

ASAP HELPPP!!

Before he started washing windows on weekends, Rob had $20. He earned $60 over each of the first three weekends that he spent washing windows. So far, Rob has not spent any of his money.

If n represents a whole number less than or equal to 3, which function shows the total amount of money Rob had after n weekends of washing windows?
A. t(n) = 20 + 60n
B. t(n) = 60 + 20n
C. t(n) = 200n
D. t(n) = 200

Answer 1

Answer:A. t(n) = 20 + 60n

Explanation:

$20 is the money Rob had before washing windows.

He earns $60 in each of the first three weekends. So he gains an additional $60 for each weekend.

n = the number of weekends

the total amount of dollars he will have is 20 + 60n

Answer 2

A. t(n) = 20 + 60n

Explanation:

$20 is the money Rob had before washing windows.

He earns $60 in each of the first three weekends. So he gains an additional $60 for each weekend.

n = the number of weekends

the total amount of dollars he will have is 20 + 60n