Juan needs to run extension cords 18 1 feet. He has one extension cord that 2 is 6 1 feet and a second extension cord that is 7 1 feet. 4 2 If Juan only gets one more extension cord, what is the minimum length that it must be? Responses A 3 3 feet 43 3 feet 4 B 5 1 feet 45 1 feet 4 C 4 3 feet 44 3 feet 4 D 32 1 feet 4