M2 - Topic 3 - Systems of Linear Equations

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Across
  1. 4. A number by itself, no variable
  2. 6. a(x+y)=ax + ay the property where everything gets multiplied by the number attached to the parentheses
  3. 8. (x,y) a point on the coordinate plane
  4. 10. To plug in a value or expression in place of a variable
  5. 13. Limits on a graph
  6. 14. An organizational tool that holds x and y values
Down
  1. 1. Where two lines cross on the coordinate plane
  2. 2. The amount of money you earn before paying back your initial costs
  3. 3. The number in front of the variable
  4. 5. When your cost is equal to your income and you've made no profit
  5. 7. { }
  6. 9. The amount of money you take home after paying back your initial costs
  7. 11. Two or more linear equations indicated by a brace
  8. 12. Total amount something costs you