Ms. Cai’s class is studying a tile pattern. The rule for the tile pattern is y = 10x − 18. Kalil thinks that Figure 12 of this pattern will have 108 tiles. Is he correct? Justify your answer. Homework Help ✎
y = # of tiles
x = Figure #
Substitute the information from the problem into the equation y = 10x − 18.
102 tiles. Kalil is wrong.