Simplify.

A.
B.
C.
D.


Answer: D

Mathematics

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Subtract. Combine like terms, and write the answer in descending order.(-4c2 - 5c - 3) - (4c2 + 5c + 7)

A. -8c2 + 4 B. -8c2 + 10c + 10 C. 4 D. -8c2 - 10c - 10

Mathematics

Use the Remainder Theorem to find the remainder.f(x) = x2 + 5x - 19 is divided by x + 8

A. 5 B. -8 C. 3 D. 0

Mathematics

Use the simplex method to solve the linear programming problem.Maximizez = 5x1 + 3x2subject to:2x1 + 4x2 ? 13 x1 + 2x2 ? 6withx1 ? 0, x2 ? 0

A. Maximum is 30 when x1 = 6, x2 = 0 B. Maximum is 18 when x1 = 0, x2 = 6 C. Maximum is 32.5 when x1 = 6.5, x2 = 0 D. Maximum is 9 when x1 = 0, x2 = 3

Mathematics

Find the solution set for the equation.|4x + 9| = |x - 4|

A.
B.
C. ?
D.

Mathematics