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Mathematics 18 Online
OpenStudy (anonymous):

Can someone help me?

OpenStudy (anonymous):

http://quizstar.4teachers.org//uploads/quiz/mediarep296488/Q3.JPG A. 100 B. 60 C. 40 D. 80 check the box to the left to flag this question Flag this question for later review

OpenStudy (igreen):

Add them up and subtract from 520

OpenStudy (anonymous):

okie

OpenStudy (igreen):

20 + 20 + 20 + 40 + 60 + 60 + 80 + 80 + 100 = ?

OpenStudy (anonymous):

That would b 480

OpenStudy (igreen):

Yes, now subtract 520 - 480

OpenStudy (anonymous):

40

OpenStudy (igreen):

Yep, that's our answer.

OpenStudy (anonymous):

Okie thx :)

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