Math Problem Statement

A gym charges a $15 registration fee and $5 per session. If x represents the number of sessions, the total cost for going to the gym is represented by f(x) = 5x + 15. Mario will be going to the gym no more than 4 times this week. What is a possible range for this situation?

Solution

The question presents a situation where a gym charges a $15 registration fee and $5 per session. The total cost of going to the gym is represented by the function f(x)=5x+15f(x) = 5x + 15, where xx is the number of sessions Mario attends, and Mario will go to the gym no more than 4 times this week.

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Math Problem Analysis

Mathematical Concepts

Linear Functions
Cost Calculation

Formulas

f(x) = 5x + 15

Theorems

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Suitable Grade Level

Grades 7-9