1. A grocery store has 120 bottles of spring water in stock. The store
orders bottles of spring water in cases of 24. Which of the equations
below could be used to determine how many cases c, should be
ordered so the store will have 500 bottles of water in stock?
I
A. 24C - 120 = 500
B. 120 +240 = 500
C. 500 = 24 - 120c
D. 500 = 24 + 120c