What is the slope of the line?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Which strategy is used by public health to reduce the incidence of food poisoning?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x