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You have $30 to buy baseball cards. Each pack of cards costs $5. Write and solve an inequality that represents the numbers of packs $c$ of baseball cards you can buy and still have at least $10 left.

Respuesta :

Answer:

5c≤30−10

Step-by-step explanation:

to solve

1) write inequality

5c≤30−10

2) simplify

5c≤20

3) divide by 5 to get c (cards) by it self

5c≤20/5

=c ≤ 4

the solution to the inequality is c≤4. This means you can buy at most 4 packs of baseball cards and still have at least $10 left.