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August 20, 2014

August 20, 2014

Posted by **Anonymous** on Tuesday, October 4, 2011 at 11:10am.

(a) 10.00 % ; 60.00 % (b) 20.00 % ; 40.00 %

(c) 10.00 % ; 40.00 % (d) 20.00 % ; 60.00 %

I am not asking for the answer i just need help to figure out how to get to the answer like is there some sort of formula to figure it out or what strategy can i use to figure it out please help me.

- Math -
**Reiny**, Tuesday, October 4, 2011 at 1:04pmaddition discount x %

.75(80)(1-x) = 48

60 - 60x = 48

-60x = -12

x = -12/-60 = .20

They have to offer another 2-%

check: (.75)(.8)(80) =48

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