Question
Fiona bought 17 buns and 20 scones altogether. One bun is k¢ and one scone is $2. She gave the cashier $50. Express her change in terms of k in cents.
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Fiona bought 17 buns and 20 scones altogether. One bun is k¢ and one scone is $2. She gave the cashier $50. Express her change in terms of k in cents.