Algebraic Expressions Combining Like Terms Distributing Factoring Evaluating

24+16q

• 4(7+4q)

• 8(3+2q)

• 4(6q+2)

• 24(24-16q)

200s-100

• 100(2s-1)

• 200/100

• 200(s-100)

• 2-100(s)

Terms that have the same variables with the same corresponding exponents 

• like terms 

• terms 

• equivalent expressions 

• variable 

Simplify the expression: 
3r+2r+5

• 5r

• 5r+5 

• 5r-5

• 0

State whether each pair of expressions are equivalent.
9(y - 2) and 18 - 9y

• not equivalent 

• Equivalent 

Factor Completely:
-3x - 15

• -3 (x+ 5)

• 3 (x + 5)

• -3 (x -5)

Factor Completely:
-9u - 81

• 9(u + 9)

• -9(u - 9)

• -9(u + 9)

-3(2c - 5)

• -6c - 15

• -6c + 15

• 6c + 15

• 6c - 15

-4(k - 7)

• -4k + 28

• -4k - 28

• 4k + 28

• 4k - 28

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4