Aguilar's Challenge

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Across
  1. 6. President on $20 bill
  2. 9. Also known as zeros, roots, solutions
  3. 15. Restaurant whose slogan is eat fresh
  4. 16. Eastlake High Mascot
  5. 17. 5th planet from the sun
  6. 19. First Avenger
  7. 21. Another name for slope
Down
  1. 1. Supreme Union General during Civil War
  2. 2. Like a good neighbor slogan
  3. 3. Border country north of United States
  4. 4. Functions that have minimum/maximum
  5. 5. Anime where Tanjiro is a main character
  6. 7. Border state east of Texas
  7. 8. Border state west of Texas
  8. 10. "Trailer" for a book or novel
  9. 11. Video game,you explore, build structures
  10. 12. Periodic table element represent by Co
  11. 13. Mr. Aguilar's favorite travel spot
  12. 14. A letter that takes the place of a number
  13. 18. Matt Murdock's alter ego in Marvel
  14. 20. Disney princess who lives in Louisiana
  15. 22. Periodic table element represented by Au