asked 152k views
1 vote
Tim has $30 he buys pens that cost $2.50 each until he has only 10 left if x represents the number of Penn's purchase by Tim this situation can be represented by the equation 30-2.50x=10 how many pens did Tim buy?

1 Answer

5 votes
the answer to your question is x=8
answered
User Andrew Bennett
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