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Question

Jose and Perry are selling wrapping paper for a school fundraiser. Customers can buy rolls of

plain wrapping paper and rolls of shiny wrapping paper. Jose sold 4 rolls of plain wrapping

paper and 10 rolls of shiny wrapping paper for a total of $238. Perry sold 9 rolls of plain

wrapping paper and 10 rolls of shiny wrapping paper for a total of $298.

What is the cost each of roll of plain wrapping paper? $  

What is the cost each of roll of shiny wrapping paper?$ 

Answer 1

4P + 10S = 238

9P +10S =298

5P = 60

P = $12 per roll of plain wrapping paper

10S = 238 - 4(12) = 190

S = $19 per roll of shiny wrapping paper