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February 27, 2015

February 27, 2015

Posted by **natalie** on Tuesday, May 3, 2011 at 6:51pm.

- math -
**Ms. Sue**, Tuesday, May 3, 2011 at 6:53pm20/2.80 = 35/x

Cross multiply and solve for x.

- math -
**PsyDAG**, Tuesday, May 3, 2011 at 6:56pm$2.80/20 = x/35

Divide $2.80 by 20 and multiply by 35.

- math -
**natalie**, Tuesday, May 3, 2011 at 6:58pm20/2.80=35/x

20x=35*2.80

20x=98

divided by 20 on both sides

x=4.90?

- math -
**Ms. Sue**, Tuesday, May 3, 2011 at 6:59pmRight.

- math -
**natalie**, Tuesday, May 3, 2011 at 7:03pmthank you.

- math -
**Ms. Sue**, Tuesday, May 3, 2011 at 7:03pmYou're welcome.

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