A school wants to buy some new desks and chairs. If it buys 40 desks and 100 chairs, the total cost is $1100; if it buys 50 desks and 80 chairs, the total cost is $1150. What is the price of a desk and - Qammunity.org

A school wants to buy some new desks and chairs. If it buys 40 desks and 100 chairs, the total cost is $1100; if it buys 50 desks and 80 chairs, the total cost is $1150. What is the price of a desk and

asked Nov 15, 2021 116k views

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