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

Answer 1

solve ....

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

easy from there ....

Answer 2

Thank you so much!!!(:

Answer 3

you have7 rotten apples in a batch of 2 apples. what percent of the apples are good