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?

9.99x\le180
8.99x\ge180
8.99x\le180
9.99x\ge180

The teacher has up to $180 to spend and wants to purchase Combo A meals, which cost either $9.99 or $8.99 each. The total cost of the Combo A meals is $9.99x, where x represents the number of Combo A meals purchased.

The inequality that describes the most number of Combo A meals she can purchase is:
9.99x ≤ 180