anonymous
  • anonymous
I Will Medal And Fan Best Answer! I need explantion AND answer! 49 + −30 = −38 + −46 =
Mathematics
katieb
  • katieb
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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Vocaloid
  • Vocaloid
a positive sign and a negative sign together can be rewritten as a negative sign so your question becomes 49-30 = ? -38-46 = ?
rhr12
  • rhr12
19, -84
rhr12
  • rhr12
is the answer

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rhr12
  • rhr12
because - time - is + and - time + is -
rhr12
  • rhr12
get it?
anonymous
  • anonymous
ty yes

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