In 4 regular season basketball games, James Harden scored 141 points. Write an equation to represent the number of points scored, y, in x total games.

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Precalculus question, image attached.

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4