Question
P6.AG.JC.17080456-A1
One file costs $r while one magazine costs 90¢ less than the file.
  1. What is the cost of 4 files and 1 magazine? Express your answer in terms of r in its simplest form. 
  2. Bryan wants to buy 4 files and 1 magazine but is short of 30 cents. If the magazine costs $2.80, how much money does Bryan have in dollars?
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Primary 6 ALGEBRA P6.AG.JC.17080456

07 May 2024, 09:30 AM

One file costs $r while one magazine costs 90¢ less than the file.
  1. What is the cost of 4 files and 1 magazine? Express your answer in terms of r in its simplest form. 
  2. Bryan wants to buy 4 files and 1 magazine but is short of 30 cents. If the magazine costs $2.80, how much money does Bryan have in dollars?
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