Combine Like Terms
4n + 2n + 2n
8n
3(5 + 3x)
9x+15
How many terms are in this expression?
5n+7k
2
Find the value of the expression
g − 7
for g = 15.
8
Lena has 73 more elastic bands than Turner. Turner has r elastic bands. Choose the expression that shows how many elastic bands Lena has.
r+73
2+ 5x + x - 7
6x-5
2(x+4) + 3(x+1)
5x+11
How many terms are in this expression?
–n–3m–1
3
Find the value of the expression
12 ÷ t
for t = 3.
4
Candice has c pieces of candy. She gives away 76 of the pieces. Choose the expression that shows the number of pieces of candy Candice has left.
c-76
3v - 3v - 4
-4
4(x+3) - 5
4x + 7
How many terms are in this expression?
9r–7s+4
3
Evaluate 2r + 1 if r = 3
7
Britney picked p pears. Gabby picked 39 fewer pears than Britney. Choose the expression that shows how many pears Gabby picked.
p-39
2x2 - 3x - 5x - 3
2x2 - 8x - 3
3(5 + 3x) - 4x
5x+15
Which of the following are terms in this expression?
2r+4+9t3
3t, r, 5, 2r
2r
Evaluate the expression for q = 0.
–18.8q =
0
Nathan bought b boxes of granola bars. There are 18 granola bars in each box. Choose the expression that shows how many granola bars Nathan bought.
18b
8mn + 7nm - 2mn + 4mn2
13mn + 4mn2
3(2 + x) + 6x - 4
9x+2
What is the coefficient of the first term in this expression?
-10
Evaluate the expression for s = 3 and t = 6.
st =
18
Tara has 8 comic books. Colton has c times as many comic books as Tara. Which expression shows how many comic books Colton has?
8c