7th Grade, Chapter 3 Crossword

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Across
  1. 2. Used to graph inequalities
  2. 4. 4<n-9; n> ___
  3. 8. >=
  4. 12. Contains all the values for the variable that make the equation true
  5. 13. -5w-3x>-80; w< ____
  6. 14. True or false; 6 is a solution to the inequality -2x<-3
  7. 15. 2>b/3; b> ____
  8. 16. To zero out/eliminate a number to get a variable by itself you always to the operation's _______ of the number
  9. 17. <
Down
  1. 1. A set of numbers to be used as possible values for the variable in an equation or inequality
  2. 3. >
  3. 5. 0<5x; x< ____
  4. 6. Always graph an inequality from the prespective of the _____
  5. 7. <=
  6. 9. The solution set when no numbes from a replacement set makes the inequality true
  7. 10. The type of circle used when graphing < or > inequalities
  8. 11. A type of number that can flip the inequality when eliminating a number through multiplication or division