Suppose f(x, y)=(x−y)(16−xy).f(x, y)=(x−y)(16−xy). answer the following. each answer should be a list of points (a, b,c)(a, b,c) separated by commas, or, if there are no points, the answer should be none.

Julius went on a volunteer trip to centralamerica and took medical supplies with him. he packed a bag with 50 pounds of supplies. he brought pieces of equipment that weighed10 pounds each and bottles of medicine thatweighed pound each prepresents thenumber of pieces of equipment he broughtand b represents the number of bottles ofmedicine he brought then the total weight canbe represented by the equation 10p+b 50.the brought 3 pieces of equipment, how manybottles of medicine did he bring?