Solve.4 ? y = 80

A. 23
B. 22
C. 21
D. 20

Answer: D

Mathematics

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Evaluate the integral.

A.   sin 3x -  sin 7x+ C
B. -  cos 7x -  sin 7 x + C
C. -  cos 7x -  cos 3x + C
D.   sin 3x +  sin 7x+ C

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Mathematics

Determine the slope and the y-intercept. Then graph the equation.y = -4x + 7

A. m = -4, y-intercept: (0, 7)

B. m = -4, y-intercept: (0, 7)

C. m = 7, y-intercept: (0, -4)

D. m = 7, y-intercept: (0, -4)

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Mathematics

Solve the equation.10 + 7p = 3

A. 1
B. 1
C. 1
D. - 1

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Mathematics

Solve the equation.d - 3 = -19

A. 22  B. 16  C. -16 D. -22 

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Mathematics