Katya treated everyone in theater to a pizza party. She bought 12 pizzas and six 2-liters of soda. The bill was $137.64 (before tax). The night before, Katya had bought one pizza and one 2-liter of soda for her family, and the bill was $11.95 (before tax). How much was each pizza? How much was each 2-liter of soda? Let x = the cost of each pizza in dollars
Let y = the cost of each 2-liter of soda (in dollars)
Cost of pizza:
Cost of 2-liter:

I need help with this word problem ASAP. Show work if possible! :)
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