Final answer:
The cost of each gala apple is $1.25.
Step-by-step explanation:
To find the cost of each gala apple, we can start by finding the total cost of the honeycrisp apples. Since the total cost of the apples is $16.50 and she bought 6 of each, the cost of the honeycrisp apples is $1.50 x 6 = $9.00.
Now, we can subtract the cost of the honeycrisp apples from the total cost to find the cost of the gala apples. $16.50 - $9.00 = $7.50. Since she bought 6 gala apples, the cost of each gala apple is $7.50 ÷ 6 = $1.25.