When solving linear programming questions dealing with profit, what quadrant will we be using? O Quadrant III
O Quadrant
O Quadrant II
O Quadrant IV

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)