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4 votes
Solve the inequality.

15 + 12c ≥ 9(c + 15)

User Jdw
by
8.1k points

2 Answers

6 votes
15 + 12c >= 9c + 135
3c >= 120
c >= 40
User Sirwan Afifi
by
7.8k points
3 votes
15 + 12c
\geq 9(c + 15)
15 + 12c
\geq 9c + 135
12c
\geq 9c + 120
3c
\geq 120
c
\geq 40
User Cheng Chen
by
7.6k points