Caroline earned a total of $25.50 selling red and green apples.
- She sold 9 red apples for $1.50 each.
- She sold 6 green apples.
- Each green apple was sold for the same price.
The equation shown can be used to find g, the amount of money in dollars Caroline earned for each green apple she sold.
g = [25.50 – (9 × 1.50)] ÷ 6
How much money did Caroline earn for selling each green apple?