Simplify the expression. If any variables exist, assume that they are positive.-15 + 17

A. 2
B. 33
C. -3
D. -32


Answer: A

Mathematics

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Find the sum. + 

A.
B.
C.
D.

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Find the indicated root of the given equation by using Newton's method.x3 + x + 1 = 0 (between -1 and 0)

A. -0.6823411 B. -0.6823294 C. -0.6823396 D. -0.6823278

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Multiply. 

A. 428,500 B. 418,500 C. 417,500 D. 419,500

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Find the y-intercept.5y = 6x

A. - 
B.
C. 1
D. 0

Mathematics