Answer:
$126
Explanation:
To calculate the interest Buddy will make in 7 years on a $600 investment at 3% interest, we can use the formula:
Interest = Principal x Rate x Time
where Principal is the initial investment, Rate is the interest rate, and Time is the length of time the investment is held.
Substituting the given values into the formula, we get:
Interest = $600 x 0.03 x 7 years
Simplifying the expression, we get:
Interest = $126
Therefore, Buddy will make $126 in interest over 7 years on a $600 investment at 3% interest.