The length of a rectangle is twice its width. if the perimeter of the rectangle is 60 ft , find its length and width.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

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?

What is the absolute value of the complex number -4- 2 v14 3.15 14 18