Use the rules for exponents to rewrite the expression and then evaluate the new expression.  

A.
B. -4
C. 2
D. - 


Answer: A

Mathematics

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Solve by using the square root property.(x - 5)2 = 16

A. x = 1, x = -9 B. x = 21 C. x = 9, x = 1 D. x = 4, x = -4

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Write the number as a decimal.1.16 × 10-4

A. -116,000 B. 0.0000116 C. 0.000116 D. 0.00116

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Translate to an algebraic expression.7 times a number divided by k

A.
B.
C.
D.

Mathematics

Find the slope and the y-intercept of the given line.7x + 9y = 73

A.
B. - 
C.
D. - 

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