Question
P6.AG.JC.17080456-A1
One marker costs $r while one textbook costs 40¢ less than the marker.
  1. What is the cost of 2 markers and 1 textbook? Express your answer in terms of r in its simplest form. 
  2. Charlie wants to buy 2 markers and 1 textbook but is short of 30 cents. If the textbook costs $1.40, how much money does Charlie have in dollars?
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Primary 6 ALGEBRA P6.AG.JC.17080456

03 Jul 2024, 08:30 AM

One marker costs $r while one textbook costs 40¢ less than the marker.
  1. What is the cost of 2 markers and 1 textbook? Express your answer in terms of r in its simplest form. 
  2. Charlie wants to buy 2 markers and 1 textbook but is short of 30 cents. If the textbook costs $1.40, how much money does Charlie have in dollars?
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