Question
One eraser costs $n. One file costs $(n + 15). One textbook costs $5n.
  1. Archie bought 3 erasers, 3 files and 1 textbook. How much did he spend? Simplify your answer in terms of n.
  2. If n = 6, how much did Archie spend altogether?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

One eraser costs $n. One file costs $(n + 15). One textbook costs $5n.
  1. Archie bought 3 erasers, 3 files and 1 textbook. How much did he spend? Simplify your answer in terms of n.
  2. If n = 6, how much did Archie spend altogether?