Question
P6.AG.JC.17080456-A1
One pencil costs $c while one textbook costs 80¢ less than the pencil.
  1. What is the cost of 3 pencils and 1 textbook? Express your answer in terms of c in its simplest form. 
  2. Henry wants to buy 3 pencils and 1 textbook but is short of 10 cents. If the textbook costs $2.50, how much money does Henry have in dollars?
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Primary 6 ALGEBRA P6.AG.JC.17080456

16 Jun 2024, 11:55 PM

One pencil costs $c while one textbook costs 80¢ less than the pencil.
  1. What is the cost of 3 pencils and 1 textbook? Express your answer in terms of c in its simplest form. 
  2. Henry wants to buy 3 pencils and 1 textbook but is short of 10 cents. If the textbook costs $2.50, how much money does Henry have in dollars?
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