Aiden is going to use a computer at an internet cafe. The cafe charges $0.60 for every minute using a computer on top of an initial charge of $3. Write an equation for C, commaC, in terms of t, commat, representing the total cost of using a computer for tt minutes at the internet cafe.

To write an equation representing the total cost $ C $ (in dollars) for using a computer for $ t $ minutes at the internet cafe, we need to account for both the initial charge and the per-minute charge.

- Initial charge: $3
- Charge per minute: $0.60 per minute

The total cost $ C $ is the sum of the initial charge and the product of the time $ t $ and the per-minute charge. Therefore, the equation is:

\[
C = 3 + 0.60t
\]

where:
- $ C $ is the total cost in dollars,
- $ t $ is the number of minutes.

Would you like further details or have any questions?

### Related questions:
1. How much would it cost to use the computer for 10 minutes?
2. If Aiden has $10, how many minutes can he use the computer for?
3. What happens to the total cost if the per-minute charge increases to $0.75?
4. How would the equation change if the initial charge was $5 instead of $3?
5. What is the total cost if Aiden uses the computer for 0 minutes?

### Tip:
Always identify both fixed and variable costs in problems involving charges to create accurate cost models.

Aiden is going to use a computer at an internet cafe. The cafe charges $0.60 for every minute using a computer on top of an initial charge of $3. Write an equation for C, in terms of t, representing the total cost of using a computer for t minutes at the internet cafe.

Discover how to write and solve a linear equation representing the total cost of using a computer at an internet cafe. The cafe charges $3 initially and $0.60 per minute of usage. Suitable for students in Grades 6-8, this example illustrates real-world applications of algebra.

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