Math

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Across
  1. 2. a symbol that does not have a fixedd value
  2. 4. reverse of factorization
  3. 5. number that is multipied by a variable in an expression
  4. 7. ratio that compares two quantities woth diffrent units
  5. 8. a fixed numerical value
Down
  1. 1. terms: are terms that have the same varibles and powers
  2. 3. expression: an expression in which the highest power of the variable is always 1
  3. 6. relation between two quantities of the same kind