Simplify.

A. - 
B. 4x4
C.
D.


Answer: C

Mathematics

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Find the slope of the line.y = -4

A. undefined B. 4 C. -4 D. 0

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Solve the problem.The motion of a spring-mass system is described by the equation  where y is the distance in feet from the equilibrium position and t is time in seconds. If the weight is 18 feet from the ceiling in a state of equilibrium, find the starting position of the weight 

A. 13 ft B. 5 ft C. 18 ft D. 36 ft

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Graph the equation by using the slope and y-intercept.3x + 4y = 24

A.

B.

C.

D.

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Solve the equation.t2 + 9 = -6t

A. 3 B. -3 C. -3, 3 D. 0, -3

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