Solve the equation.42 - 3x = -6 + 3x

A. {-7}
B. {8}
C. {7}
D. {-8}


Answer: B

Mathematics

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Evaluate the improper integral.

A. 100 B. 60 C. 120 D. 80

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Write the trigonometric expression as an algebraic expression containing u and v.cos(tan-1 u + tan-1 v)

A.
B.
C.
D.

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Find the present value. Round to the nearest cent.

A. $13,881.98 B. $3,447.97 C. $4,052.03 D. $4,376.18

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Graph the linear equation. Give the x- and y-intercepts.y = - 3

A. x-intercept: (- 3, 0); y-intercept: none

B. x-intercept: none; y-intercept: (0, 3)

C. x-intercept: none; y-intercept: (0, - 3)

D. x-intercept: (0, 0); y-intercept: (0, 0)

Mathematics