All my X's: Combining Like Terms 3.1

All my X's: Combining Like Terms

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Fill in the Blanks

 $18.2\ +\ 6.1\left(5\right)\ -\ 3.5$  

Fill in the Blanks

 $21\ \div\ 3\ +\ 0\ -14$  

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Multiple Choice

What part of the expressions 3(x + 1) and 1(x + 1) are "like terms"

• 3

• 1

• (x + 1)