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ElenaW [278]
3 years ago
8

tim has $45. he buys pens that cost 2.75 each until he has only 12.00 left. if x represents the number of pens purchased.. write

an equation to determine how many pens tim bought

Mathematics
2 answers:
aliya0001 [1]3 years ago
6 0

Solve this equation:  $45 - ($2.75/pen)x = $12.  Simplifying, we get

$33 = ($2.75)x, so that

x = $33 / ($2.75) = 12.

Tim's buying 12 pens leaves him with $12.

fomenos3 years ago
5 0
The answer to the question

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