PLEASE HELP!! solve for the value of x.
A. x=84
B. x=58
C. x=7
D. x=5

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

What is the relationship between all triangles that can be drawn given the same three angles