Discover answers to your most pressing questions at Westonci.ca, the ultimate Q&A platform that connects you with expert solutions. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Mr.Williams bought 30 muffins and pies. Each muffin cost 2.50 dollars and each pie cost 4.50$. The pies cost 9$ more than the muffins. How many of each item did he buy?


Please find the answer


Sagot :

Answer:

18 muffins and 12 pies

Step-by-step explanation:

number of pies = x

number of muffins = 30-x

cost of pies = 4.5x

cost of muffins = 2.5(30-x)

4.5x - 2.5(30-x) = 9

4.5x - 75 + 2.5x = 9

7x = 84

x = 12

so he bought 12 pies and 18 muffins