Question

A convenience store requires that you spend $4 or more if you want to pay

using a debit card. Donuts cost $0.80 each, and a cup of coffee cost $1.20.
If you will be buying a cup of coffee and donuts and you will be using
your debit card to pay, which inequality represents this situation? What is
the least amount of donuts you would need to buy in order to pay with
your debit card?

Answer 1

4 Doughnuts

Explanation:

.80+.80+.80+.80+1.20=4.40. You can't buy half a doughnut.