anonymous
  • anonymous
What is the value of the expression? http://static.k12.com/bank_packages/files/media/mathml_4082c2569ad609272f773ce9ed06e069b62db51d_1.gif A.http://static.k12.com/bank_packages/files/media/mathml_47a9da634e2a89fb9e48838dd5ffe3271375ee89_1.gif B.http://static.k12.com/bank_packages/files/media/mathml_413a5c20b46b8c3bb9b99c725088ff0c95b3973d_1.gif C.http://static.k12.com/bank_packages/files/media/mathml_56f1551dcef71dff45653bd7fd620521a623bb20_1.gif D.http://static.k12.com/bank_packages/files/media/mathml_0d18932a941d34b9af3a508faacae2bdbaaa2964_1.gif
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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.
katieb
  • katieb
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anonymous
  • anonymous
@JTDugas
anonymous
  • anonymous
The least common denominator is 70, so -2/5(14) - -3/7(10) * 7/10(7) (-28/70) - (30/70) * (49/70)
anonymous
  • anonymous
(-28/70) - (30/70)= -58/70

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anonymous
  • anonymous
-58/70* 7/10 multiply across to get -406/700
anonymous
  • anonymous
Should I Simlify -406/700 ?
anonymous
  • anonymous
Yes
anonymous
  • anonymous
-29/50
anonymous
  • anonymous
that can be simplified further
anonymous
  • anonymous
You might be right, I guess I suck at math :c
anonymous
  • anonymous
Well -29/50 Are none of the choices.. :p
anonymous
  • anonymous
Orders of operations LOL
anonymous
  • anonymous
You have to multiply first
anonymous
  • anonymous
I got this
anonymous
  • anonymous
multiply what? by what ~facepalm~
anonymous
  • anonymous
3/7*7/10= 21/70
anonymous
  • anonymous
-28/70-21/70
anonymous
  • anonymous
3/10
anonymous
  • anonymous
-49/70
anonymous
  • anonymous
-7/10
anonymous
  • anonymous
-7/10
anonymous
  • anonymous
final answer xD
anonymous
  • anonymous
http://static.k12.com/bank_packages/files/media/mathml_47a9da634e2a89fb9e48838dd5ffe3271375ee89_1.gif
anonymous
  • anonymous
Thanks xD I think I have 1 more.

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