Evaluate the equation e-3.1=5 evaluate

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

3382-299=3383- ? fill in the blank?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.