Answer
The expression that represents the plan’s monthly cost for x text messages is $20+0.05x$.
Work Step by Step
We are given that the monthly fee of the texting plan is 20. Additionally, 0.05 is charged per text.
Therefore, the algebraic expression that will represent the plan’s monthly cost for a text message is given as follows:
$20+0.05x$
Thus, the algebraic expression to model the monthly cost of messages is $20+0.05x$.
