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by thegmatbeater » Sat Jul 26, 2008 6:25 am
A store bought Q windows at $150 per window and W shelves at $75 per shelf. what is the total price of windows and shelves?

1) Q windows cost $600

2) Q+ W/2=12
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by reachac » Sat Jul 26, 2008 6:28 am
IMO B
75*(2Q+W)= Total
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by cubicle_bound_misfit » Sat Jul 26, 2008 6:39 am
IMO B
we have 1 window's price = 2 shelves' price

hence Q windows price =2Q shelves's price

so total = (2Q+W )*75

from 1 Q=4 but W can not be solved

from 2 2Q+W = 24...sufficient. ==> B

please let me know OA.
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by thegmatbeater » Sat Jul 26, 2008 6:42 am
OA B
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