Solve for t or y, as appropriate.ln(y - 31) = 2x

A. ln(2x) + 31
B.
C. 2x + 31
D. e2x + 31


Answer: D

Mathematics

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A. 3% B. 0.0003% C. 0.3% D. 30%

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Factor the expression. Express your answer so that only positive exponents occur. x9/7 + x5/7

A. x5/7(x4/7 + x) B. x5/7(x4/7 - 1) C. x5/7(x4/7 + 1) D. x5/7(x4/7)

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Solve the equation by factoring.x2 - 6x + 5 = 0

A. {5, -1} B. {5, 1} C. {-5, 1} D. {-5, -1}

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Solve.13v - 8v - 12 = -5v - 42

A. = - 
B. = -0.6
C. = -3
D. = - 

Mathematics