Ella Frank

Mathematics

11 March, 21:33

An electronic store makes a profit of 25$ for every portable DVD player sold and $55 for every DVD recorder sold. The managers target is to make at least $225 a day on sales of the portable DVD players and DVD recorders. Write an inequality that represents the number of both kinds of DVD players that can be sold to reach or beat the sales target. Let p represent the number of portable DVD players and r represent the number of DVD recorders?

A. 25p+55r<225

B. 25p+55r>225

C. 55p+25r>225

D. 25p+55r>225

{A, B, C should have a line under the > or < but i cant figure out how to do it}