In which city is the water tempurature higher? 2c or 38f

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square