Asked by Robert

How many pounds of apples costing .64 per pound must be added to 30 pounds of apples costing .49 per pound to create a mixture that would cost .58 per pround
Answered by Reiny
solve ....

.64x + .49(30) = .58(x+30)
I suggest multiplying each term by 100
64x + 49(30) = 58(x+30)

easy from there ....
Answered by Robert
Thank you so much!!!(:
Answered by teana
you have7 rotten apples in a batch of 2 apples. what percent of the apples are good
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