The dimensions of a rectangle are such that its length is 7 in more than its widthif the length were doubled and if the width were decreased by 3 in the area would be increased by 168 in.^ 2 what are the length and width of the rectangle?

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next