Simplify. Assume that all variables represent nonnegative numbers. ? 

A.
B.
C.
D.


Answer: A

Mathematics

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Solve the problem. Round to the nearest cent.What is the marked price if a total cost is $339.53 and the sales tax rate is 4.25%?

A. $325.69 B. $328.84 C. $238.27 D. $322.59

Mathematics

Solve the problem. Round unit depreciation to nearest cent when making the schedule, and round final results to the nearest cent. A construction company purchased a piece of equipment for $1710. The expected life is 7000 hours, after which it will have a salvage value of $280. Find the amount of depreciation for the first year if the piece of equipment was used for 1600 hours. Use the units-of-production method of depreciation.

A. $320.00 B. $186.67 C. $228.00 D. $390.86

Mathematics

Simplify. Assume that no radicands were formed by raising negative quantities to even powers.

A.
B. -  
C.
D.

Mathematics

Solve the equation and check your solution.m -  = 9

A. -10, 1
B. - , 1
C. -1, 10
D. -1, 

Mathematics