Simplify by combining like terms.-10y - 7x - 3x

A. -20xy
B. -4x- 10y
C. -10x - 4y
D. -10x - 10y


Answer: D

Mathematics

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Perform the indicated operations on a calculator. Express the result with the proper accuracy and precision. Assume that all numbers are approximate.7.12(13.26)

A. 94.4112 B. 94.41 C. 90 D. 94.4

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Graph the function.Use the graph of f(x) = 2x to obtain the graph of g(x) = 2x - 4.

A.

B.

C.

D.

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Solve for the specified variable. +  =   for c

A. c = a + b
B. c = ab(a + b)
C. c =  
D. c =  

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Determine whether the graph shown is the graph of a polynomial function.

A. Yes B. No

Mathematics