If f(x) = -54 - 4 and g(x) = -3x - 2, find (f+ g)(x).

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.