Rebecca is tiling her kitchen floor. the floor is 8 feet by 6 feet. the tiles are 2 feet by 2 feet. how many tiles does rebecca need to tile her entire floor?

Which math sentence can be used to determine if the triangle is a right triangle?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.