Sam's Puzzle #4

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Across
  1. 2. not negative
  2. 6. State capital is Denver
  3. 9. red planet
  4. 10. Planet with rings
  5. 12. Lone star state
  6. 13. 2/4+1/2+3/4+1/4 times 30 + 10
  7. 15. Bottom number in a fraction
Down
  1. 1. the Bay State
  2. 3. largest planet
  3. 4. Friend at school
  4. 5. planet farthest from the sun
  5. 7. The largest state
  6. 8. Sam's age minus Wyatt's age X 6+4
  7. 11. The Peach State
  8. 14. State capital is Boise