Evaluate the radical expressions or indicate that the root is not a real number.

A. 1296
B.
C. 6
D. Not a real number


Answer: C

Mathematics

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Solve the problem.For the given stock investment, find the total return: 

A. $3960 B. $1626 C. $1200 D. $4386

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Convert from one measure to the other.51 cups to quarts

A. 6 quarts
B. 25 quarts
C. 102 quarts
D. 12 quarts

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Multiply.-0.408 × -0.07

A. 2.856 B. 0.02856 C. 0.0002856 D. 0.002856

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When possible, apply the distributive law and combine like terms.5x - 10(x + 9)

A. 15x + 9 B. -5x - 90 C. -5x - 9 D. -5x + 90

Mathematics