Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.3(5x - 10)

A. 15x - 10
B. 8x - 13
C. 45x
D. 15x - 30


Answer: D

Mathematics

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Subtract.

A. 8 B. 5 C. 6 D. 7

Mathematics

Find the equation of the axis of symmetry of the parabola.y = 4x2 + 32x + 59

A. x = 4 B. x = -5 C. x = -4 D. x = 5

Mathematics

Find the percent using a proportion. Round your answer to the nearest tenth if necessary.93.5 feet is what percent of 5 feet?

A. 1870% B. 18,700% C. 0.5% D. 5.3%

Mathematics

Solve.4(x - 3) - 17 = 9x - 5(x - 5)

A. x = -42 B. x = 8 C. Infinite number of solutions D. No solution

Mathematics