Question
Elijah had 4 more 50-cent coins than 20-cent coins in his piggy bank. Given that he had $18.80 in total, how many 50-cent coins did Elijah have?
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Elijah had 4 more 50-cent coins than 20-cent coins in his piggy bank. Given that he had $18.80 in total, how many 50-cent coins did Elijah have?