The rectangular floor of a classroom is 32 feet in length and 38 feet in width. A scale drawing of the floor has a length of 16 inches. What is the area, in square inches, of
the floor in the scale drawing?

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?

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

If the value of cos330°is√3/2 then find cos 165°.