I believe it is the opening statement
a thing that motivate or encourage one to do something
V= S3 (that just the value of S multipled by 3)
S=20 so rewrite the equation as V=20•3
20•3 = 60 so the answer is 60 .
(unless i did the math wrong)
They help out with my life’s problems, they support me, they lend advice and provide baisic human needs to me