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Home > INT1 > Chapter 7 > Lesson 7.2.3 > Problem 7-110


Brian is in charge of decorating for an upcoming dance. He purchases large rolls of streamers. The blue streamers are per roll and the green streamers are per roll. He spent a total of . How many of each roll did he buy? 

Set up a system of equation, where we let  # blue streamers and  # green streamers.

Review the Math Notes box in Lesson 6.3.3 on the Elimination Method for systems of equations.

  rolls of blue streamers and  rolls of green streamers