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} { l l }
\text { Monthly service charge } & \$ 8.80 \
\text { Per therm service charge}\
\text { 1st } \text { 25 therms } & \text { $\$ 0.6686 /$ therm } \

\text { Over 25 therms } & \text { $\$ 0.85870 /$ 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} { l l } 
\text { Monthly service charge } & \$ 8.80 \
\text { Per therm service charge}\
\text { 1st }  \text { 25 therms } & \text { $\$ 0.6686 /$ therm } \

\text { Over 25  therms } &   \text { $\$ 0.85870 /$ 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} { l l } 
\text { Monthly service charge } & \$ 8.80 \
\text { Per therm service charge}\
\text { 1st }  \text { 25 therms } & \text { $\$ 0.6686 /$ therm } \

\text { Over 25  therms } &   \text { $\$ 0.85870 /$ 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