
$14.84

To calculate the amount of money Collin spent, we need to find the total cost of peanuts and almonds separately, then add them together.
The cost of peanuts is $1.59 per pound, and Collin bought 1.5 pounds:
Cost of peanuts = $1.59/pound * 1.5 pounds = $2.385
The cost of almonds is $4.15 per pound, and Collin bought 3 pounds:
Cost of almonds = $4.15/pound * 3 pounds = $12.45
Now, let's add the cost of peanuts and almonds together to find the total spent:
Total spent = Cost of peanuts + Cost of almonds Total spent $2.385 + $12.45 = $14.835
Therefore,
Collin spent $14.835 on peanuts and almonds.