Inequalities

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Across
  1. 2. process: parathesis,exponents,multiply,divide,add,subtract
  2. 5. <
  3. 6. a value or values that make the inequality true.
  4. 9. union of two sets is the set of all elements that are in either set, denoted by ⋃.
  5. 10. a diagram used to show relationships between sets
Down
  1. 1. two inequalities that are combined into one statement by the words and or or
  2. 3. intersection of two sets is the set of all elements that are common to both sets, denoted by ∩.
  3. 4. statement that compares two expressions by using one of the following signs; <, >, <, >, or ≠
  4. 6. member of the set of whole numbers and their opposites
  5. 7. >
  6. 8. the word that represents a union
  7. 11. the word that represents an intersection