Combo A 9.99

Combo B 8.99
Combo C 9.99
Combo D 7.99
During your class field trip, the teacher plans at a local restaurant and has up to $180 to spend. Which inequality describes the most number of Combo A meals she can purchase?

Let x represent the number of Combo A meals she can purchase.

The inequality would be:
9.99x ≤ 180