Answer:
Explanation:
The monthly cost for x text messages using this plan can be calculated with the following formula:
Monthly Cost = Monthly Base Cost + (Cost per Text × Number of Texts)
In this case:
- The monthly base cost is $4.
- The cost per text is $0.29.
- The number of texts is represented by x.
So, the formula becomes:
Monthly Cost = $4 + ($0.29 × x)
You can use this formula to find the monthly cost for any number of text messages (x) you want to calculate. Simply plug in the value of x into the formula to get the specific cost for that number of texts.