An item is originally priced $25. It is on sale
for 15% off. What is the sale price?

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

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?