You can use linear equations if something is being raised or decreased with the same linear function. Such as temperature or the amount of books that get sold.
Answer:
t ≥ 10
Step-by-step explanation:
Since the student needs at least 10 hours of driving time, they need greater than or equal to 10 hours to pass.
Answer:k=-5/x and x=-5/k
Step-by-step explanation:
