A party rental company has chair and tables to rent. There were two customers who rented both chairs and tables last week. The table below shows the number of chairs, the number of tables, and total cost (in dollar) for those two customers. #chairs. #tables total cost

First. 5. 3. 34
Second. 7. 9. 80

Write a system of equations that could be used to find the rental cost of each chair and each table

___ x + ___ y = ___

___ x + ___ y = ___

Cost of each char =

Cost of each table =​