Solve the problem.The Human Resources department of a medium-sized corporation reported that the average age of its employees is 
years and the average number of hours each employee worked each week is 
hours. Round each of these numbers to the nearest ten.
A. 40 years; 40 hours
B. 30 years; 50 hours
C. 40 years; 50 hours
D. 30 years; 40 hours
Answer: A
Mathematics
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MonthWhat month in 2009 had the highest sales?
A. Month 12 B. Month 2 C. Month 3 D. Month 5
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Solve.114 = 10x + 14
A. x = 10 B. x = 2 C. x = 90 D. x = 94
Mathematics
Find the product.(-1)3(-4)4
A. -256 B. 48 C. 255 D. 256
Mathematics
Solve the system.
- y = -4x2 + 2y = 28
A. (2, 36) B. (0, 14) C. (4, 6) D. (4, 6), (-4, 6)
Mathematics