Question
Barbara bought 13 muffins and 20 biscuits altogether. One muffin is q¢ and one biscuit is $2. She gave the cashier $50. Express her change in terms of q in cents.
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Barbara bought 13 muffins and 20 biscuits altogether. One muffin is q¢ and one biscuit is $2. She gave the cashier $50. Express her change in terms of q in cents.