Answer:
To complete $m dollars that will suffice Rebecca for her college education, she needs $(m - 60,000).
Step-by-step explanation:
Suppose Rebecca needs $m to complete her four-year college education, given that she has a yearly scholarship of $10,000, she would have $10,000 × 4 = $40,000 for the four years she would spend in college.
With her savings of $20,000, she has $20,000 + $40,000 = $60,000 in total.
To complete the required $m dollars for her college, she needs $(m - 60,000).