Solve the equation.s - 1.3 = 2.1

A. 0.8
B. 3.1
C. 1
D. 3.4


Answer: D

Mathematics

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Divide, if possible.

A. 26
B. -26
C. -36
D. - 

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Multiply and simplify. ? 

A. 5m
B.
C.
D. 10

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Find the LCD for the list of rational expressions. , 

A. (20x - 19) or (20x + 19) B. 18x(11x + 17)(20x - 19)(20x + 19) C. 18x(11x + 17) D. (20x - 19)(20x + 19)

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Solve and graph the solution set on a number line.|3x + 9| ? 5

A.

B.

C.  ? 

D.

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