Two garages each charge a fixed amount, plus an hourly rate, to service a car. Thegarage on Main Street charged one customer $153 for a 2-hour service appointment,and it charged a second customer $315 for a 5-hour service appointment. The garageon 2nd Street charges $5 less per hour than the garage on Main Street and $10 morefor the fixed amount. How much would the garage on 2nd Street charge for a 3-hourservice appointment?
A. $157
B. $174
C. $181
D. $202
Answer:D
Two garages each charge a fixed amount, plus an hourly rate, to service a car. Thegarage on Main Street charged one customer $153 for a 2-hour service appointment,and it charged a second customer $315 for a 5-hour service appointment. The garageon 2nd Street charges $5 less per hour than the garage on Main Street and $10 morefor the fixed amount. How much would the garage on 2nd Street charge for a 3-hourservice appointment?
A. $157 B. $174 C. $181 D. $202
Explanation: D