Question
One sticker costs $r. One stapler costs $(r + 15). One guide book costs $5r.
  1. Reggie bought 6 stickers, 3 staplers and 1 guide book. How much did he spend? Simplify your answer in terms of r.
  2. If r = 13, how much did Reggie 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 sticker costs $r. One stapler costs $(r + 15). One guide book costs $5r.
  1. Reggie bought 6 stickers, 3 staplers and 1 guide book. How much did he spend? Simplify your answer in terms of r.
  2. If r = 13, how much did Reggie spend altogether?