Question
Vaidev went to a kiosk with 4 ten-dollar notes. He bought a shirt and a pencil case. A shirt cost 4 times as much as a pencil case. He received $35.50 change. How much did the pencil case cost?
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Vaidev went to a kiosk with 4 ten-dollar notes. He bought a shirt and a pencil case. A shirt cost 4 times as much as a pencil case. He received $35.50 change. How much did the pencil case cost?