Help, I don't want to lose my answer streak.

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.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

In the diagram, gef and hef are congruent. what is the value of x