Online Self-Tests(A3)

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  1. The cost of a book is $15.00. What is the total price of 7 books with 8% tax?

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  (1 point)

  
  

  Answer:

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  2. Find the value of x.

  
  

  x	–	1	=	5
  4		8		8

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  (1 point)

  
  

  Answer:

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  3. Tony has 21 coins and 2.50 dollars. He has 3 quarters, 13 dimes, and some nickels in his bank. How many nickels does Tony have?

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  (1 point)

  
  

  Answer:

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  4. Find the value of x.

  
  

  3	+	x	=	7
  4		8		8

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  (1 point)

  
  

  Answer:

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  5. Solve the equation.

  
  

  x

  –

  1

  =

  4

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  (1 point)

  
  

  Answer:

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  6. If 2 – x= 1 and y= 2, find the value of x× y.

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  (1 point)

  
  

  Answer:

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