Alina and skyla are both solving the equation 24 = 128. alina knows the solution to the equation because she knows a power of 2 that equals 128 skyla does not know a power of 2 that equals 128, so she graphs two equations, y = 2 and y = 128 use the drop-down menus to complete the explanation about how skyla can use her graph to solve the equation 2* = 128.

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