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Home > CC4 > Chapter 5 > Lesson 5.1.2 > Problem 5-27

5-27.

Ms. Cai’s class is studying a tile pattern. The equation for the tile pattern is y = 10x – 8. 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 − 8.

112 tiles. Kalil is wrong.