Online Self-Tests(PA10)

• 
  

  1. Use the equation below. What is the value of x?

  x

  +

  3

  =

  6

  –

  2

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  2. Use the equation below. What is the value of x?

  x

  –

  2

  ×

  2

  =

  6

  +

  2

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  3. Use the equation below. What is the value of x?

  x

  +

  1

  ×

  2

  =

  6

  –

  1

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  4. Use the graph below. Connect the points to make a line. What is the y-coordinate of point O if it is on the same line as the other points?

  
  

  M(4,

  10)

  N(2,

  6)

  O(0,

  y)

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  5. Use the graph below. Connect the points to make a line. What is the y-coordinate of point O if it is on the same line as the other points?

  
  

  M(4,

  12)

  N(2,

  4)

  O(6,

  y)

  ---

  (1 point)

  
  

  Answer:

  ---
• 
  

  6. Use the graph below. Connect the points to make a line. What is the x-coordinate of point O if it is on the same line as the other points?

  
  

  M(4,

  12)

  N(2,

  8)

  O(x,

  16)

  ---

  (1 point)

  
  

  Answer:

  ---