Simplify, where possible.6(3y - 3z) - y

A. -4y - 3z
B. 19y - 18z
C. 17y - 3z
D. 17y - 18z


Answer: D

Mathematics

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Solve the equation.8v = 7v - 16

A. 16 B. -16 C. -15 D. -9

Mathematics

Determine the value of the trigonometric function of ? using the given information.If sin ? = -  and tan ? = , then determine the value of cos ?.

A.
B.
C. - 
D. - 

Mathematics

Factor completely. If the polynomial is prime, state this.x4 + 5x2 + 2x3 + 10x

A. Prime B. (x2 - 5)(x2 + 2x) C. x(x + 2)(x2 + 5) D. x(x2 + 5)(x - 2)

Mathematics

Find csc ? if  and .

What will be an ideal response?

Mathematics