Solve the problem.An auto repair shop charged a customer $349 to repair a car. The bill listed $99 for parts and the remainder for labor. If the cost of labor is $50 per hour, how many hours of labor did it take to repair the car?
A. 5 hours
B. 5.5 hours
C. 4 hours
D. 6 hours
Answer: A
Mathematics
You might also like to view...
Translate to an equation and solve. 14 is what percent of 7?
A. 50% B. 100% C. 150% D. 200%
Mathematics
Evaluate the expression for x = -2, y = 3, and a = -4.-3x + 7y + 5a
A. 7 B. -7 C. -43 D. 23
Mathematics
Divide.
?
?
A. 3,300 B. 33,000 C. 33 D. 330 E. 330,000
Mathematics
Find the vertices and asymptotes of the hyperbola.
?
?
A. ?vertices: (0, ±3) asymptote: 
B. ??vertices: (0, ±3) asymptote: 
C. ?vertices: (±3, 0) asymptote: 
D. ??vertices: (±3, 0) asymptote: 
E. ?vertices: (±3, 4) asymptote: 
Mathematics