197k views
3 votes
The total income from the sale of cheeseburgers was what percent greater in 2004 than in 2003?

The total income from the sale of cheeseburgers was what percent greater in 2004 than-example-1

1 Answer

3 votes


\bf \begin{array}c \cline{1-3} year&quantity&price\\ \cline{1-3} 2003&Q&P\\&&\\ 2004&20\%Q+Q&\\&&\\ &(20)/(100)Q+Q&\\&&\\ &1.2Q&\\&&\\ &&10\%P+P\\ &&(10)/(100)P+P\\&&\\ &&1.10P\\ \cline{1-3} &&\\ &(1.2Q)&(1.10P)\\ \cline{1-3} \end{array}\qquad \begin{array}{llll} \stackrel{\textit{revenue for 2003}}{(Q)(P)}\implies QP\\\\ \stackrel{\textit{revenue for 2004}}{(1.2Q)(1.10P)}\implies 1.32QP \end{array}

User Dario Zamuner
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories