Question
One card costs $s. One pencil costs $(s + 15). One magazine costs $5s.
  1. Ivan bought 3 cards, 3 pencils and 1 magazine. How much did he spend? Simplify your answer in terms of s.
  2. If s = 15, how much did Ivan 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 card costs $s. One pencil costs $(s + 15). One magazine costs $5s.
  1. Ivan bought 3 cards, 3 pencils and 1 magazine. How much did he spend? Simplify your answer in terms of s.
  2. If s = 15, how much did Ivan spend altogether?