Provide an appropriate response.To solve the equation 16 = x + 4 what would you do?

A. Add 16 to both sides of the equation.
B. Add 4 to both sides of the equation.
C. Add -4 to both sides of the equation.
D. Add -16 to both sides of the equation.


Answer: C

Mathematics

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Add or subtract. Express the answer as a mixed number.12 - 6

A. 6
B. 5
C. 4
D. 5

Mathematics

An airplane flying into a headwind travels 216 miles in 2 hours and 42 minutes. On the return flight, the distance is traveled in 2 hours. Find the airspeed of the plane and the speed of the wind, assuming that both remain constant.

A) plane speed = 109 mph; wind speed = 101 mph B) plane speed = 109 mph; wind speed = 14 mph C) plane speed = 71 mph; wind speed = 83 mph D) plane speed = 71 mph; wind speed = 14 mph E) plane speed = 94 mph; wind speed = 14 mph

Mathematics

Use the quotient rule to simplify.

A. 3x 
B. 3x
C. x
D. 3x

Mathematics

Consider the vector field

F(x,y) = i + xj If a particle starts at the point (10,3) in the velocity field given by F, find an equation of the path it follows.

Mathematics