Gavin needs to read at least 150 pages of his book this week. He has already read 82 pages. How many more pages p must Gavin read this week? Write and solve an inequality.

A. 82 + p ≥ 150; p ≥ 68
B. p + 82 ≤ 150; p ≤ 68
C. p – 72 ≥ 150; p ≥ 222
D. p − 82 ≤ 150; p ≤ 222