Ms. Brown buys 4 Lego sets for $22. What is the cost o each Lego set? Money has two numbers behind the decimal

49xy +34y - 72z. determine the degree of the polynomial

Can you simplify 4/7? 24 points will be awarded!

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e