Question
One stamp costs $g. One pen costs $(g + 15). One textbook costs $3g.
  1. John bought 7 stamps, 3 pens and 1 textbook. How much did he spend? Simplify your answer in terms of g.
  2. If g = 20, how much did John 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 stamp costs $g. One pen costs $(g + 15). One textbook costs $3g.
  1. John bought 7 stamps, 3 pens and 1 textbook. How much did he spend? Simplify your answer in terms of g.
  2. If g = 20, how much did John spend altogether?