Question
An administration manager wanted to purchase some colouring books. If she bought 177 colouring books, she would have $591 left. If she bought 151 colouring books, she would have $1059 left. What was the cost of each colouring book?
4 m

Click button first when a symbol is required. X

An administration manager wanted to purchase some colouring books. If she bought 177 colouring books, she would have $591 left. If she bought 151 colouring books, she would have $1059 left. What was the cost of each colouring book?