Question
Yoko bought 11 croissants and 20 puffs altogether. One croissant is q¢ and one puff is $2. She gave the cashier $50. Express her change in terms of q in cents.
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Yoko bought 11 croissants and 20 puffs altogether. One croissant is q¢ and one puff is $2. She gave the cashier $50. Express her change in terms of q in cents.