Perform the operation indicated. Simplify. - 

A.
B.
C.
D.


Answer: A

Mathematics

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Solve the problem.The five sales people at Southwest Appliances earned commissions last year of $15,000, $24,000, $44,000, $20,000, and $29,000. Find the mean commission.

A. $27,720 B. $29,040 C. $26,400 D. $25,080

Mathematics

Provide the proper response.Discuss the graph of the equation  +  = 1 if a = b.

What will be an ideal response?

Mathematics

Data are given for y as a power function of x. Write an equation for the power function, and state its power and constant of variation.

A. y =   ; Power = -4; constant of variation = 16
B. y = -  ; Power = -2; constant of variation = -16
C. y = -  ; Power = -1; constant of variation = -16
D. y = - 16x ; Power = 1; constant of variation = -16

Mathematics

Decide whether the statement is true or false.   ? ?  

A. True B. False

Mathematics