Algebraic Expressions and Phrases

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Across
  1. 2. X minus 3 = ___ x = 9
  2. 5. what operation is being used in this equation, 7t?
  3. 9. describes how many unties of the first type of quantity corresponds to one unit of the second type of quantity.
  4. 10. to make a equation smaller is called what?
  5. 12. the number or expression that is used as a factor in repeat multiplication
Down
  1. 1. a letter representing one or more numbers
  2. 3. what property is being used in this example, a(b + c) = ab + ac
  3. 4. what is the first step in PEMDAS
  4. 6. these are called what? > < < >
  5. 7. y - 8 what operation is being used in the algebraic expression
  6. 8. what way do you evaluate a expression first? ____ to right
  7. 11. repeated multiplication for the same factor