Afunction with an input of 1 has an output of 3. which of the following could not be the function equation? y = x + 2 y = 3x y = 2x + 1 y = x - 2

Sean is his dad build a tiled walkway in their backyard. the walkway will be 6060 feet long and 22 feet wide. the local hardware store sells tiles which are 22 by 22 feet and come in boxes of 66. how many boxes of tiles do they need?