Solve the equation.5x - 5 = 4x - 6

A. {-1}
B. {-2}
C. {-3}
D. {0}


Answer: A

Mathematics

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Find all points where the function is discontinuous.

A. x = 1, x = 5 B. x = 4 C. x = 1, x = 4, x = 5 D. None

Mathematics

Perform the indicated operations.(n + 10)2

A. n + 100 B. 100n2 + 20n + 100 C. n2 + 20n + 100 D. n2 + 100

Mathematics

Find the real or imaginary solutions by using the quadratic formula.x2 - x = 12

A. {1, 12} B. {-3, -4} C. {3, 4} D. {-3, 4}

Mathematics

Solve the problem.Under certain conditions, the power P, in watts per hour, generated by a windmill with winds blowing v miles per hour is given by P(v) = 0.015v3. Find the power generated by 18-mph winds.

A. 0.00006075 watts per hour B. 58.32 watts per hour C. 4.86 watts per hour D. 87.48 watts per hour

Mathematics