Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0 

A. 1
B.
C. 0
D. -4 


Answer: A

Mathematics

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A. 8 B. 9 C. 11 D. 1

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Solve the equation. = 7

A. {9} B. {21} C. {2} D. {10}

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Write the set using the roster method.{x|x is a counting number and multiple of 3}

A. {6, 9, 12, . . .} B. {0, 3, 6, 9,. . .} C. {-9, -6, -3, 0, 3, 6, 9,. . .} D. {3, 6, 9, . . .}

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Find an equation of the line through the pair of points. Write the equation in the form Ax + By = C.(5, -4) and (1, 3)

A. 9x - 2y = -15 B. -9x + 2y = -15 C. 7x + 4y = 19 D. -7x + 4y = 19

Mathematics