Provide an appropriate response. Simplify: -7 + 5(-2) - 10

A. -47
B. -27
C. -7
D. -34


Answer: B

Mathematics

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Solve the proportion. = 

A. 351
B. 216
C.
D.

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Graph the equation by using the slope and y-intercept.2x - 3y = 6

A.

B.

C.

D.

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Solve the linear equation.1.1x - 4.8 = 0.7x - 3.76

A. {2.6} B. {-0.385} C. {2.59} D. {2.574}

Mathematics

Solve the problem.A rock is propelled upward from the top of a building 270 feet tall at an initial velocity of 168 feet per second. The function that describes the height of the rocket in terms of time t is  Determine the time at which the rock reaches its maximum height.

A. 4.2 sec B. 10.5 sec C. 8.4 sec D. 5.25 sec

Mathematics