Due in 30 minutes me : (! you buy an item for $74.95, and the sales tax is 4.5%. you give the clerk four $20 bills. figure the following amounts: -the amount of sales tax -the total cost including tax -the amount of change you should receive.

How can you tell when x and y are not directly proportional?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?