Acertain panel is to be composed of exactly three women and exactly two men, chosen from x women and y men. how many different panels can be formed with these constraints? (1) if two more women were available for selection, exactly 56 different groups of three women could be selected. (2) x = y + 1 16. if x > y, x² – 2xy + y² – 9 = 0, and x + y = 15, what is x?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14