Question

A type of fish for your aquarium costs $5 each. You can spend no more than $30. How many of these

fish can you buy? Write an inequality to model the problem. Then solve the inequality to find the
number of fish.
Let f be the number of fish you can buy. Which inequality models the problem?
A. F+ 5 ≤ 30
B. 5f ≤ 30
C. 5f ≥ 30
D. F+5 ≥ 30

Answer 1

B.

Explanation:

5 * f (The number of fish) has to be less than or equal to $30