Question

Boris tutors English. For each hour that he tutors, he earns 30 dollars. His earnings, E (in dollars), after tutoring for h hours is given by the following function.
E(h)=30h
How much does Boris earn if he tutors for 2 hours?

Answer 1

To find out how much Boris earns if he tutors for 2 hours, we can use the earnings function \( E(h) = 30h \).

Substituting \( h = 2 \) into the function:

\[
E(2) = 30 \times 2 = 60
\]

Thus, Boris earns **60 dollars** if he tutors for 2 hours.