Marking brainliest worth 15 points

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0