Mr. and Mrs. O'Dell took a 12-day cruise to Alaska. The entire package cost $4,500 for both of them. Mr. and Mrs. Barksdale took a similar cruise was for 18 days and cost proportionally the same as the O'Dell cruise. What was the cost of the Barksdale cruise

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.