Suppose that you want to maximize x+y, subject to (constraint 1) 2x+y≤500 and (constraint 2) x+3y≤600. you can replace the variable with x' and y', representing hundreds, and replace the constraints with 2x'+y'≤5 and x'+3y'≤6.

another change would be to set a=x+y and b=x-y. which of the following is correct?

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Plz. yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

If you could answer these your a life saver