Translate the phrase into an expression involving addition, then simplify.-19 increased by 31

A. 50
B. -12
C. -50
D. 12


Answer: D

Mathematics

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Solve the problem.Find the magnitude of the difference between a windchill factor of 82 and a windchill factor of -45.

A. -37 B. 37 C. -127 D. 127

Mathematics

Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 3; zeros: -4 and 3 - 2i

A. f(x) = x3 - x2 + 11x + 52 B. f(x) = x3 - x2 - 11x + 52 C. f(x) = x3 - 2x2 - 11x + 52 D. f(x) = x3 - 2x2 + 5x - 52

Mathematics

Solve and graph. Write the solution in interval notation.  < 2.4

A.  ? 

B.

C.

D.

Mathematics

Solve the equation.1 -  = 

A. {-2}
B. {- }
C.
D. {2}

Mathematics