The height of a trapezoid is 23 yards and the bases are 16 and 40 yards. What is the area (in square yards)?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?