Solve 3 and 2/3 minus 2 and 4/7 equals blank. 1 and 2/21
5 and 6/10
5 and 6/21
6 and 8/21

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

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 equation of this graphed line? enter your answer in slope-intercept form in the box.