Add.-5 + 7

A. 12
B. -12
C. 2
D. -2

Answer: C

Mathematics

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Convert to a logarithmic equation.100.8451 = 7

A. 10 = log 9 0.8451 B. 0.8451 = log 10 7 C. 0.8451 = log 9 10 D. 7 = log 10 0.8451

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Simplify the algebraic expression.4x + 8x

A. 12x B. -4x C. 12x2 D. 4x

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Divide.

A.
B. 12
C. 22
D. -22

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Mathematics

Determine if the ordered pair is a solution to the system of linear inequalities in two variables.(10, 2)

A. Yes B. No

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Mathematics