rannay953
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=Large pizzas cost $12.50 and small pizzas cost $9.00. THe pizza parlour sold 38 pizzas with a total value of $415.50. How many of each type did the pizza parlour sell? 20 large, 17 small O 22 large, 18 small 21 large, 17 small​

Respuesta :

Let x be the number of large pizzas and y be the number of small pizzas.

1) x + y = 38
2) 12.50x + 9y = 415.50

Solving these equations simultaneously, we get
x = 21, y = 17

Hence, 21 large and 17 small pizzas

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