The table below shows the relationship between the number of times you get your car washed each month and your total monthly benefit from car washes. Each car wash costs $15. $$\begin{array} { | c | c | }
\hline \begin{array} { c }
\text { Number of } \
\text { Car Washes } \
\text { Per Month }
\end{array} & \begin{array} { c }
\text { Total Monthly } \
\text { Benefit from } \
\text { Car Washes }
\end{array} \
\hline 0 & \$ 0 \
\hline 1 & \$ 20 \
\hline 2 & \$ 36 \
\hline 3 & \$ 48 \
\hline 4 & \$ 56 \
\hline 5 & \$ 60 \
\hline
\end{array}$$ What's the average benefit of 4 car washes per month?

Question

The table below shows the relationship between the number of times you get your car washed each month and your total monthly benefit from car washes. Each car wash costs $15. $$\begin{array} { | c | c | } 
\hline \begin{array} { c } 
\text { Number of } \
\text { Car Washes } \
\text { Per Month }
\end{array} & \begin{array} { c } 
\text { Total Monthly } \
\text { Benefit from } \
\text { Car Washes }
\end{array} \
\hline 0 & \$ 0 \
\hline 1 & \$ 20 \
\hline 2 & \$ 36 \
\hline 3 & \$ 48 \
\hline 4 & \$ 56 \
\hline 5 & \$ 60 \
\hline
\end{array}$$ What's the average benefit of 4 car washes per month?

Quizplus · Accepted Answer

The average benefit of 4 car washes per month is $56, which is the total monthly benefit from 4 car washes.

The Table Below Shows the Relationship Between the Number of Times