Suppose you earned 7t -1 dollars on monday and 8t + 5 on tuesday. what are your total earnings? simplify your answer a. -t + 4 dollars b.-t - 6 dollars c. 15t - 6 dollars d. 15t + 4 (I think it's D) Please

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asked Jun 15, 2018 141k views

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Suppose you earned 7t -1 dollars on monday and 8t + 5 on tuesday. what are your total earnings? simplify your answer

a. -t + 4 dollars
b.-t - 6 dollars
c. 15t - 6 dollars
d. 15t + 4
(I think it's D)
Please explain your answer

Mathematics
high-school

Musah asked

by Musah

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You are correct! You added the two amounts together. Combined the like terms, 7t +8t=15t and -1+5=4

Carlos Pastor answered Jun 21, 2018

by Carlos Pastor

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