Question
One eraser costs $i. One stapler costs $(i + 15). One magazine costs $5i.
  1. Gabriel bought 4 erasers, 3 staplers and 1 magazine. How much did he spend? Simplify your answer in terms of i.
  2. If i = 5, how much did Gabriel 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 $i. One stapler costs $(i + 15). One magazine costs $5i.
  1. Gabriel bought 4 erasers, 3 staplers and 1 magazine. How much did he spend? Simplify your answer in terms of i.
  2. If i = 5, how much did Gabriel spend altogether?