Find the square root if it is a real number. If it is not a real number, state so.

A.
B. 9
C. 3
D.


Answer: A

Mathematics

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?Graph the piecewise-defined function  if, and

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Solve the system by addition. 9x - 7y = 35 5x + 4y = -20

A. {(0, -5)} B. {(-1, -4)} C. ? D. {(0, -4)}

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Arrange in order from smallest to largest.1.864, 1.648, 1.684, 1.468

A. 1.468, 1.648, 1.684, 1.864 B. 1.468, 1.684, 1.648, 1.864 C. 1.864, 1.684, 1.648, 1.468 D. 1.864, 1.648, 1.684, 1.468

Mathematics

Multiply. Write the answer as a mixed number as needed.1 ? 

A. 4
B.
C.
D. 1

Mathematics