Find the domain and range of f-1 where f(x) =
2x+5/4x+7

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Ineed with number 6 , explain how to get 1978

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 in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.