Question

Scott started his banking account with $150 and is spending $7 per day on lunch. The x axis would be labeled:

Answer 1

For this case, the first thing you should do is define variables:
x: number of days
y: money available
We now write the linear function that represents the problem:
y = -7x + 150
Therefore, the x axis is labeled as:
Number of days.
Answer:
The x axis would be labeled:
Number of days