
Home > GB8I > Chapter 7 Unit 8 > Lesson INT1: 7.2.3 > Problem 7-110
7-110.
Brian was holding a ballroom dance. He wanted to make sure girls would come, so he charged boys $
Set up a system of equation, where we let
Review the Math Notes box in Lesson 6.3.3 on the Elimination Method for systems of equations.