asked 146k views
3 votes
Dave has $15 to spend on an 8$ book and two birthday cards (c) for his friends how much can he spend on each card if he buys the same card for each friend

2 Answers

6 votes
15-8=7
7/2=3.5
So he can only spend up the $3.50 on each card.
answered
User Aram Aslanyan
by
8.9k points
4 votes
8 + 2c = 15 and solve from there
answered
User Frankie Simon
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8.3k points