Simplify. Remember that we have assumed that radicands do not represent the square of a negative number.

A. 4x2
B. 4x
C. 16x2
D. 16x


Answer: C

Mathematics

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Provide an appropriate response.The process of amortization includes which of the following?

A. a specific length of time B. equal payments C. variable rates D. both equal payments and a specific length of time

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Solve the equation.64x - 1 = 163x

A.
B.
C.
D.

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Solve by completing the square to obtain exact solutions.x2 + 4x + 13 = 0

A. -2 ± i
B. 2 ± 3i
C. -2 ± 3i
D. 1, -5

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A music store sold $4,326 of pop CDs. If that amount is 21% of their total sales, what were their total sales?

a. $21,200 b. $20,600 c. $24,100 d. $26,300 e. $28,500

Mathematics