Question
One pen costs $v while one textbook costs 80¢ less than the pen.
  1. What is the cost of 5 pens and 1 textbook? Express your answer in terms of v in its simplest form. 
  2. Fabian wants to buy 5 pens and 1 textbook but is short of 30 cents. If the textbook costs $2.30, how much money does Fabian have in dollars?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

One pen costs $v while one textbook costs 80¢ less than the pen.
  1. What is the cost of 5 pens and 1 textbook? Express your answer in terms of v in its simplest form. 
  2. Fabian wants to buy 5 pens and 1 textbook but is short of 30 cents. If the textbook costs $2.30, how much money does Fabian have in dollars?