Question
Elyse bought some History books at $19 each. She also bought an equal number of French books at a different price. The average price of one History and one French book was $11. Elyse paid $192 more for the History books than the French books.
  1. What was the cost of one French book?
  2. How many History books did Elyse buy?
3 m
(a)

Click button first when a symbol is required. X

(b)

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Elyse bought some History books at $19 each. She also bought an equal number of French books at a different price. The average price of one History and one French book was $11. Elyse paid $192 more for the History books than the French books.
  1. What was the cost of one French book?
  2. How many History books did Elyse buy?