Solve the problem.An auto repair shop charged a customer $384 to repair a car. The bill listed $54 for parts and the remainder for labor. If the cost of labor is $55 per hour, how many hours of labor did it take to repair the car?
A. 6.5 hr
B. 6 hr
C. 5 hr
D. 7 hr
Answer: B
Mathematics
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Use a calculator to determine if the statement is true or false.4 
A. True B. False
Mathematics
The abacus in the figure has "five" playing the role of "ten." (a) What number is represented on this five-bead abacus? (b) How would this number naturally be recorded?
A. (a) 625, (b) 10,000 B. (a) 20, (b) 40 C. (a) 125, (b) 1000 D. (a) 25, (b) 100
Mathematics
Add.31,223 + 24,133 + 11,221
A. 66,667 B. 56,677 C. 66,577 D. 76,477
Mathematics
Find a cubic polynomial in standard form with real coefficients having the given zeros.-3 and 5 + i
What will be an ideal response?
Mathematics