reviews that a reciprocal of a fraction has the numerator and the denominator flipped.
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True
False
True
Inverse operations are operations that "undo" each other. Inverse operations include _____ AND _____. (Select TWO answers.)
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addition and subtraction
addition and multiplication
multiplication and division
division and subtraction
multiplication and division
addition and subtraction
a problem with with an unknown quantity, represented by a variable or symbol, and math operation(s), is an _____ problem.
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algebraic
arithmetic
complex numbers
variable