Please help me! Will mark brainliest if you show steps
Amahl does computer repairs in his home. He charges a set fee to analyze the problem, plus an hourly rate for his labor. The table below shows C, the total charge to his customer, based on H, the number of hours of labor required.
Which equation could amahl use to determine his customer's total charge?
A. C = 9h + 21
B. C = 12h + 15
C. C = 15h + 9
D. C + 24h + 15
