Answer:
500 ≤ 260 + 6x 240 ≤ 6x 40 ≤ x
Step-by-step explanation:
500 ≤ 260 + 6x
240 ≤ 6x
40 ≤ x
x is the number of minutes you can use per day.
1
4
3.25 minutes
117 ÷ 36 = 117
$47
If she spent 47, and had none after, she spent 47.