The coordinate (3,5) is NOT the solution to which system of equations? A. y=2x+1 y=x+2
B. y=x+4 2y=3x-6
C. x=3 y=x+2
D. y=8-x 3y-9=2x

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.

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?