A barbeque is listed for $636.83 less 45%, 14%, 6%. A)What is the net price?
B) what is total amount of discount?
C) what is the exact single rate of discount that was allowed?

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

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.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.