For this case, the first thing we must do is define variables.
We have then:
x: number of days
y: amount of money saved
We then have the following equation that models the problem:
y = 6x + 34
Where,
34: is the initial amount of money that Janna has
6: amount of money she saves per day
Answer:
An equation to represent the relationship between the number of days and amount saved is:
y = 6x + 34