Unit 5 Review 2/1

Which expression is equivalent to 3x + 5 + 7x + 2?

• 10x + 7
• 17x
• 17
• 15x + 2

Which expression is equivalent to 3a² + 6a + 5a²?

• 14a²
• 14a
• 8a² + 6a
• 3a² + 11a

Which expression is equivalent to 6y + 22y + y?

• 28y + 1
• 29y
• 22y + 7
• 29

Which expression is equivalent to:
6m − m

• 5m
• 7m
• 8m
• 5

Which expression is equivalent to
v + v + v + v + v?

• 5v
• v⁵
• v + 5
• v5

Which expression represents twice the quantity of 11 less than k. 

• 11 -k
• k - 11
• 2k - 11
• 2(k-11)

Evaluate the given expression when a = 4 and b = 5. 
2a + 6b

• 38
• 34
• 19
• 89

Which option is an example of LIKE TERMS?

Which expression is equivalent to:
(e + e) + e

• 3e
• e + 3
• 5e
• 2e − e

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x