Johnny needs to fill up his pool, which is shaped like a rectangular prism with a length of 25 feet, a width of 13 feet, and a depth of 7.5 feet. a) Approximately, how many liters of water will it take to fill Johnny’s pool? Hint: 1 cubic foot = 28.32 L

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