Question

9. To purchase a new MP3 player Rosa must save at least $85, which inequality represents

the amount of money, m, Rosa must save?

A m≤ 85
B m < 85
C m≥ 85
D m> 85

Answer 1

Rosa must save at least $85 to purchase a new MP3 player.

The word "at least" indicates that the amount Rosa needs to save is not less than $85, but it could be more than $85.

Therefore, the inequality that represents the amount of money Rosa must save is:

C) m ≥ 85

This is because the amount Rosa saves, represented by "m", must be greater than or equal to $85 in order to afford the MP3 player.