Brian was holding a ballroom dance. He wanted to make sure girls would come, so he charged boys $5 to get in but girls only $3. The 45 people who came paid a total of $175. How many girls came to the dance. Homework Help ✎
Set up a system of equation, where we let b = boys and g = girls.
Review the Math Notes box in Lesson 6.3.3 on the Elimination Method for systems of equations.
25 girls came to the dance.