-2-5 = (-2) + (-5) 1-21 = 2 and 1-51 = 5 2 + 5 = 7 (-2) + (-5) = -7 -2 - 5 = -7 The team's total change in yards is represented by - 7, so they lost 7 yards.​

What are the exclude value of mn+3m

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75