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Mathematics 18 Online
Annalee1026:

The Student Council at your school orders 11 pizzas for an event They buy cheese pizzas at $3 each and pepperoni pizzas at $5 each. They spend a total of $43. Write and solve a system of linear equations to find the number x of cheese pizzas and the number y of pepperoni pizzas.

Joe348:

\[3X+5Y=43\] X= cheese Y= Pepperoni The other equation \[X+Y=11\] Do you think you can solve it?

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