Plzplzplz !

the length of a particular rectangle is 2 inches less than twice its width. if the area of the rectangle is 40 square inches, find the length and width.

(a.) length is 6 in, width is 4 in

(b.) length is 2 in, width is 2 in

(c.) length is 5 in, width is 8 in

(d.) length is 8 in, width is 5 in

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Find x to the nearest hundredth place

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest