Online Self-Tests(B23)

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  1. The cost of a book is $23.00. What is the total price of 4 books with 9% tax?

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  (1 point)

  
  

  Answer:

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  2. Find the value of x.

  
  

  x	–	1	=	3
  8		8		4

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  (1 point)

  
  

  Answer:

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  3. Tony has 14 coins and one dollar bill. He has 3 quarters, 7 nickels, and some dimes in his bank. How much money does Tony have?

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  (1 point)

  
  

  Answer:

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  4. Find the value of x.

  
  

  1	+	x	=	3
  8		8		4

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  (1 point)

  
  

  Answer:

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  5. Solve the equation.

  
  

  x

  ×

  2

  =

  2

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  (1 point)

  
  

  Answer:

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  6. If x× 8 = 4 and y= 2, find the value of x× y.

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  (1 point)

  
  

  Answer:

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