Given that 4 sin x + cos x = 0, show that tan x =
-1/4

The amount of energy it takes to lift a box might be a function of which of the following

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50