Question
Winnie bought 11 puffs and 20 shortbreads altogether. One puff is v¢ and one shortbread is $2. She gave the cashier $50. Express her change in terms of v in cents.
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Winnie bought 11 puffs and 20 shortbreads altogether. One puff is v¢ and one shortbread is $2. She gave the cashier $50. Express her change in terms of v in cents.