Fred is 4 times as old as Nathan and is also 27 years older than Nathan.
Let f be Fred's age and let n be Nathan's age.
Which system of equations represents this situation?
Choose 1 answer:
AIf=4n
If=n- 27
B(f=4n
If=n +27
C(n=4f
n = f +27
D(4f=n
If=n +27