Five friends are going bowling two of the rent shoes at three dollars per pair the group spent $15 at the snack bar the total cost of the outing is $66 write in equation to represent the total cost and how much did it cost each friend for the games of bowling

A) find the derivative of the inverse to f(x) = 3x + sint at x 6. b) (cale) find the derivative of the inverse to f(x)+3sin at x 6. if x +2y -34, ind he behaviar of the cure at 4,.3), c) a. increasing, concave up d. decreasing, concave down b. increasing, concave down e. decreasing, inflection point c. decreasing, concave up