Modeling With Algebra Tiles & Review

Simplify the given expression by giving the value of n.

 $\frac{m^{-4}}{m^{14}}=\frac{1}{m^n}$  

(a)  

• 2a + 14

• a + 4

• 2a -12

• 2a - 8

Tags

CCSS.7.EE.A.1

• $-\frac{108y^2}{x}$

• $-12x^2y$

• $-\frac{12y}{x^2}$

• $-108xy^2$

When are Test 7 corrections due?

Check your bag of Algebra Tiles.

You should have the following tiles.

Select each box if the count is accurate.

• 5 large squares

• 10 sticks (rectangles)

• 20 small squares