Algebra 1

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Across
  1. 2. the answer when adding
  2. 3. Please Excuse My Dear Aunt Sally
  3. 5. the horizontal line on a coordinate plane
  4. 7. the vertical line on a coordinate plane
  5. 8. the relation between an input and an output
  6. 10. y=mx+b
Down
  1. 1. an equation without the equal sign
  2. 2. ax+by=c
  3. 4. the point (0,0)
  4. 6. symbol used to represent unknown numbers or values
  5. 9. the answer when subtracting
  6. 11. a mathematical sentence that contains an equal sign