Answer:
8
Step-by-step explanation:
Mary needs 8 boxes to put 96 muffins in dozens so 96÷12 gives you 8
20
You count by fives and the round because it is a uneven number so you need and extra box
2200 + 0.5x >= 2500
x is the amount of sales
1.35
(9.94 - 1.84)/6=1.35