SOLUTION: at music warehouse, the regular price for a CD is d dollars. How many CDs can be purchased there for m dollars when the CDs are on sale at 20% off the regular price?
a) 4d/5m b
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a) 4d/5m b
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Question 644223: at music warehouse, the regular price for a CD is d dollars. How many CDs can be purchased there for m dollars when the CDs are on sale at 20% off the regular price?
a) 4d/5m b) 4m/5d c) 5d/4m d) 5m/4d e) md/20
and can you please show all work...i am very confused! thank you Found 2 solutions by ankor@dixie-net.com, MathTherapy:Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! at music warehouse, the regular price for a CD is d dollars.
How many CDs can be purchased there for m dollars when the CDs are on sale
at 20% off the regular price?
:
Let me unconfuse you here,
the no. that can be purchased without the discount would be
total amt you have, divided by the cost of each cd:
:
When each cd is discounted 20%, the cost then = .8d, therefore:
no. of cds = but the way they put it, .8 = 4/5, therefore
It would be: b
You can put this solution on YOUR website!
at music warehouse, the regular price for a CD is d dollars. How many CDs can be purchased there for m dollars when the CDs are on sale at 20% off the regular price?
a) 4d/5m b) 4m/5d c) 5d/4m d) 5m/4d e) md/20
and can you please show all work...i am very confused! thank you
Since each CD is being sold at a 20% discount, price of each = .8d, or , or , or
Amount that can be purchased for $m = , or , or (CHOICE C)
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