Eat up the task on systems of equations. Given information on the total number of sandwiches and the total income, learners write and solve a linear system of equations to find the number of each type of sandwich sold at a shop. They also consider the price the shop would need to charge to make a certain percentage profit, given the price of ingredients.

Concepts

system of equations word problems, systems of equations, systems of linear equations, percents

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Additional Tags

math

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Instructional Ideas

• Provide the worksheet to classmates struggling with system of equations
  

Classroom Considerations

• An understanding of solving systems of equations is necessary
• Pupils should also be able to write linear equations
  

Pros

• Questions are on a printable and downloadable PDF worksheet
• Provides enough room for scholars to show all of their work
  

Cons

• No lesson or instructional materials
  

Common Core

HSA-REI.C.6