7-R.18 Identify Equivalent Linear Expressions I

 17%
1.

Which expression is equivalent to the following?

4f + 9f
2.

Which expression is equivalent to the following?

7(4b)
3.

Which expression is equivalent to the following?

4(5g + 6) + 6(2g + 2)
4.

Which expression is equivalent to the following?

3(4r + 5) - 2r
5.

Which expression is equivalent to the following?

5(6k + 2) - 8k
6.

Which expression is equivalent to the following?

9(3d + 4) - 6d