A student's cost for last semester at her community college was $2600. She spent $260 of that on books. What percent of last semester's college costs was spent on books? nothing% of last semester's college costs was spent on books.

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.

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)