Question
P6.AG.JC.17080472-A1
One eraser costs $e. One file costs $(e + 15). One guide book costs $3e.
  1. Oscar bought 3 erasers, 3 files and 1 guide book. How much did he spend? Simplify your answer in terms of e.
  2. If e = 9, how much did Oscar spend altogether?
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Primary 6 ALGEBRA P6.AG.JC.17080472

02 Jun 2024, 06:41 AM

One eraser costs $e. One file costs $(e + 15). One guide book costs $3e.
  1. Oscar bought 3 erasers, 3 files and 1 guide book. How much did he spend? Simplify your answer in terms of e.
  2. If e = 9, how much did Oscar spend altogether?
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