Algebra 1 *NO SPACES*

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Across
  1. 2. a quantity that does not vary
  2. 3. a mathematical phrase that contains operations, numbers, and/or variables
  3. 5. a triangle with no two sides of equal length
  4. 7. the number or expression that is used as a factor in a repeated multiplication
  5. 8. a triangle with three congruent sides
  6. 10. a statement that solves a problem or explains how to solve the problem
  7. 11. a statement that compares two quantities using <, >, ≤,≥, or ≠
  8. 12. a number that has no factor but itself and 1
  9. 13. a triangle that has at least 2 congruent sides
  10. 15. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
  11. 16. a number, a variable, or the product of a number and a variable
Down
  1. 1. A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis
  2. 3. a mathematical sentence with an equal sign
  3. 4. a mathematical notation indicating the number of times a quantity is multiplied by itself
  4. 6. The numerical factor when a term has a variable
  5. 9. the distance that a number is from zero on the number line
  6. 14. to write an expression in a simpler form
  7. 17. the set of numbers that includes rational and irrational numbers.