The film club needs at least $450 to hold a film screening. They have $225, and they are selling
used DVDs at a profit of $5 each to raise the rest. Which of the following inequalities can be
used to find the minimum number of DVDs they must sell to put on the screening?
A. 5d + 225 450
C. 225d +5< 450
B. 5d + 450x225
D. 5d + 225< 450