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a grocer mixes 10 pounds of peanuts that cost 1.60 per pound with 15 pounds of raisins that cost 2.20 per pound what is the cost per pound of the mix
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10 pounds of peanuts cost 10*$1.60 = 16 dollars.
15 pounds of raisins cost 15*$2.20 = 33 dollars.
Altogether, the mix cost 16+33 = 49 dollars.
The total weight of the mix is 10 + 15 = 25 pounds.
Then the price for 1 pound of the mix should be
dollars, which is $1.96 per pound.