The diagonal of a rectangle is 25 inches. the width is 15 inches. what is the area of the triangle?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor