A pre-paid cell phone company charges $10.7 as a monthly access fee and $0.05 per minute of calling time. Express the monthly cost C in terms of minutes of call time. What will the monthly cost be if you make 234 minutes of calls this month? $ Question Help: Video

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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### Prepaid Cell Phone Plan Cost Calculation

A pre-paid cell phone company charges $10.7 as a monthly access fee and $0.05 per minute of calling time.

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**Express the monthly cost \( C \) in terms of minutes of call time:**
\[ C = \]

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**What will the monthly cost be if you make 234 minutes of calls this month?**
\[ \]

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In this task, the challenge is to calculate the total cost of the cell phone usage for a month, considering both the fixed monthly access fee and the variable cost per minute of calling time. 

### Steps to Solve:

1. **Monthly Access Fee:** A fixed cost every month.
   - **Fixed Fee:** $10.7

2. **Per Minute Charge:** A variable cost dependent on the number of calling minutes.
   - **Per Minute Cost:** $0.05

Let's express the formula first:

1. **Formulating the Cost \( C \):**
   The formula to calculate the monthly cost \( C \) considering \( m \) minutes of calling time:
   \[
   C = 10.7 + (0.05 \times m)
   \]

2. **Example Calculation:**
   For 234 minutes of calling time:
   \[
   C = 10.7 + (0.05 \times 234)
   \]

By solving the expression above, you can determine the monthly cost \( C \).

### Diagram

No diagrams or graphs are present in this task.
Transcribed Image Text:### Prepaid Cell Phone Plan Cost Calculation A pre-paid cell phone company charges $10.7 as a monthly access fee and $0.05 per minute of calling time. --- **Express the monthly cost \( C \) in terms of minutes of call time:** \[ C = \] --- **What will the monthly cost be if you make 234 minutes of calls this month?** \[ \] --- **Question Help:** - [![Video](https://path/to/video/icon)](https://link.to.help.video) --- **Submit Question:** [![Submit Question](https://path/to/submit/button)](https://link.to.submit.button) --- In this task, the challenge is to calculate the total cost of the cell phone usage for a month, considering both the fixed monthly access fee and the variable cost per minute of calling time. ### Steps to Solve: 1. **Monthly Access Fee:** A fixed cost every month. - **Fixed Fee:** $10.7 2. **Per Minute Charge:** A variable cost dependent on the number of calling minutes. - **Per Minute Cost:** $0.05 Let's express the formula first: 1. **Formulating the Cost \( C \):** The formula to calculate the monthly cost \( C \) considering \( m \) minutes of calling time: \[ C = 10.7 + (0.05 \times m) \] 2. **Example Calculation:** For 234 minutes of calling time: \[ C = 10.7 + (0.05 \times 234) \] By solving the expression above, you can determine the monthly cost \( C \). ### Diagram No diagrams or graphs are present in this task.
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