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Mathematics 25 Online
OpenStudy (anonymous):

The windows of a downtown office building are arranged so that each floor has six fewer windows than the floor below it. Ground floor has 52, total of first 8 floors?

OpenStudy (anonymous):

Find S8 where a=52 and d=-6

OpenStudy (anonymous):

248 ?:)

OpenStudy (anonymous):

S8=8/2{2*52+(8-1)*(-6)}=248

OpenStudy (shane_b):

Yea...I forgot it was asking fo the total :/

OpenStudy (anonymous):

Its okay, the way you asked still helped! Thanks both of you!

OpenStudy (anonymous):

:)YW

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