Question

Donna tutors English. for each hour that she tutors, she earns 25 dollars. her earning, E ( in dollars) after tutoring for h hours is given by the following function.E(h)=25hHow much does Donna earn if she tutors for 3 hours??dollars

Answer 1

`\begin{gathered} E=25h \\ h=\text{ number of hours} \\ E=25\cdot(3) \\ E=75 \\ \text{Donna earns 75dollars for 3 hours} \end{gathered}`