Ava is getting ready for a party. She buys 3 packages of cups and 2 packages of plates. 1 package of cups costs $2.79 and 1 package of plates costs $3.59. What is the total amount of money Ava spent?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Marie is creating a cross stitch pattern with rectangles all the same size. what is the perimeter of each rectangle with sides of lengths 3/4 inch and 2/3 inch

20 sharpened pencils are placed in a box containing an unknown number of unsharpened pencils suppose 15 pencils are removed at random and five of the remove pencils are sharpened based on this is it reasonable to assume that the number of unsharpened pencil is 40 explain your reasoning