Question

Adam’s phone bill has a base fee of $35 and he has to pay $5.25 for each gigabyte of data, g, he uses. Write an expression to represent Adam’s phone bill.

Answer 1

Let be "g" the amount of gigabytes of data Adam uses.

According to the information given in the exercise, he has to pay $5.25 for each gigabyte of data he uses. Then, the amount of money he has to pay based on the amount of gigabytes used, can be represent with the following expression:

`$5.25$g`

You know that he has to pay a base fee of $35, then the total amount of money Adam has to pay can be found by adding this base fee and the amount of money he has to pay for each gigabyte of data he uses.

Based on the explained above, you can write the following expression to represent Adam's phone bill:

`35+$5.25$g`

The answer is:

`35+$5.25$g`