Solve the inequality.-2x - 1 ? -3x - 8

A. (-?, -7]

B. [-7, ?)

C. (-2, ?)

D. (-?, -2)


Answer: B

Mathematics

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Solve the problem.You are driving along a highway at a steady 89 ft/sec when you see a deer ahead and slam on the brakes. What constant deceleration is required to stop your car in 

A. 35.05 ft/sec2 B. 17.52 ft/sec2 C. 0.06 ft/sec2 D. 8.76 ft/sec2

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Provide an appropriate response.The definite integral represents area only if the function involved is ? at every x-value in the interval 

A. rational B. positive C. nonnegative D. negative

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Solve the right triangle. Express angles in decimal degrees.B = 37°, b = 44.3

A. A = 53°, a = 58.8, c = 55.5 B. A = 37°, a = 33.4, c = 73.6 C. A = 53°, a = 58.8, c = 73.6 D. A = 37°, a = 33.4, c = 35.4

Mathematics

Solve.If the force acting on an object stays the same, then the acceleration of the object is inversely proportional to its mass. If a force acts on an object with a mass of 30 kilograms so that it accelerates at  per second per second, then find the acceleration of an object with a mass of  that is acted on by the same force.

A. 45 meters per second per second B. 48 meters per second per second C. 54 meters per second per second D. 6 meters per second per second

Mathematics