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4 years ago

6

Alex purchased a hour calling card.he has used t minutes of access time.write an algebraic expression to represent how many minu

tes he has remaining and identify the units for the expression

1 answer:

Anastasy [175]4 years ago

7 0

60-t, with t representing how much time he has spent, since 60 is the max (t can not go above that, and when t=60 you're done)

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Step-by-step explanation:

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