Write the word or phrase that best completes each statement or answers the question.
-A gas company has the following rate schedule for natural gas usage in single-family residences:
$\begin{array}{cl}
\text { Monthly service charge } & \$ 8.80 \
\text { Per therm service charge } & \
\text { 1st } 25 \text { therms } & \$ 0.6686 / \text { therm } \
\text { Over } 25 \text { therms } & \$ 0.85870 / \text { therm }
\end{array}$
What is the charge for using 25 therms in one month?
What is the charge for using 45 therms in one month?
Construct a function that gives the monthly charge C for x therms of gas.

Question

Write the word or phrase that best completes each statement or answers the question.
-A gas company has the following rate schedule for natural gas usage in single-family residences:
$\begin{array}{cl}
\text { Monthly service charge } & \$ 8.80 \
\text { Per therm service charge } & \
\text { 1st } 25 \text { therms } & \$ 0.6686 / \text { therm } \
\text { Over } 25 \text { therms } & \$ 0.85870 / \text { therm }
\end{array}$
 What is the charge for using 25 therms in one month?
What is the charge for using 45 therms in one month?
Construct a function that gives the monthly charge C for x therms of gas.

Quizplus · Accepted Answer

The Answer of Write the word or phrase that best completes each statement or answers the question.
-A gas company has the following rate schedule for natural gas usage in single-family residences:
$\begin{array}{cl}
\text { Monthly service charge } & \$ 8.80 \
\text { Per therm service charge } & \
\text { 1st } 25 \text { therms } & \$ 0.6686 / \text { therm } \
\text { Over } 25 \text { therms } & \$ 0.85870 / \text { therm }
\end{array}$
 What is the charge for using 25 therms in one month?
What is the charge for using 45 therms in one month?
Construct a function that gives the monthly charge C for x therms of gas.

Write the Word or Phrase That Best Completes Each Statement