Answer the question.Choose the expression that is equivalent to the following: (4x + 7y)(8y + 5x)

A. 9x + 15y
B. (4x + 7y)(5y + 8x)
C. (4x + 5x)(7y + 8y)
D. (4x + 7y)(5x + 8y)

Answer: D

Mathematics

You might also like to view...

Evaluate the integral.dx

A. 3/2 + C
B. 3/2 + C
C. 43/2 + C
D. - -1/2 + C

View
Mathematics

Use transformations to graph the function.y = 5 sin x - 1

A.

B.

C.

D.

View
Mathematics

Express the radical in simplified form. Assume that all variables represent positive real numbers.- 

A. -5k3q4 
B. -5k3q4 
C. 5k3q4 
D. 5k7q8 

View
Mathematics

Find the exact value of y, or state that y is undefined.y = cos-1 

A.
B. - 
C.
D.

View
Mathematics