Question
At a shop, Luke paid $12 for 1 story book and 3 textbooks. The story book cost $3 more than the total cost of all the textbooks.
  1. How much did 1 story book cost?
  2. How much did 1 textbook cost?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

At a shop, Luke paid $12 for 1 story book and 3 textbooks. The story book cost $3 more than the total cost of all the textbooks.
  1. How much did 1 story book cost?
  2. How much did 1 textbook cost?