Unit 6, Lessons 1-3 Quiz

Which equation represents this tape diagram?

• 3 - x = 44

• 3 + x = 44

• 4(3 + x) = 44

• 3(3 + x) = 44

Which equation represents this tape diagram?

• 3x + 60 = 24

• 24 + x = 60

• 24x + 60 = 24

• 24 + 4x = 60

Which equation is equivalent to 7(2-3n)?

• 14 - 7n

• 21- 14n

• 7 - 21n

• 14 - 21n

Which one is equivalent to 2 ⋅ (x + 5) = 19

• 2x + 5 = 19

• (x+5) ⋅ 2 = 19

• x + 10 = 19

• 2x = 19

What is the value of x in this tape diagram?

• 7

• 5

• 35

• 5x

What is the value of x in this tape diagram?

• 60

• 4x

• 4

• 9

Which equation matches the tape diagram?

• $x-10=40$

• 
  

  $5x-10=40$
  

• $5\left(x-10\right)=40$

• $x-2=40$

Find the value of h.

• 4

• 2

• 5

• 10

Choose the correct tape diagram for this equation:

4 + x = 12

• 
• 

What equation represents this tape diagram?

• 2 - 5x = 19

• 2 + 5x = 19

• 19 + x = 2

• 2 + x = 19