Hai has 1 gallon jug of water. He drinks 1/8 gallons of water before lunch and 2/3 gallons of water after lunch. How much water did Hai drink all day?​

Based on what i know about mean, this doesn't add up.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?