Frank was shoveling driveways for during the winter for some extra cash. He charged 12 dollars per driveway. After 19 driveways he had 280 dollars. How much money did
he start with?

Let r = 3. what is the value of r + 58?

Which shows the graph of the solution set of 3y – 2x > –18?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field