Answer:
3
Step-by-step explanation:
The points belong to an increasing, linear function.
Equation: y = 3x - 1.
Step-by-step explanation:

7 / 0.5 (1/2) is 14 or
0.5 (1/2) / 7 is 0.07142857 Repeating
I believe the answer would be 3,651.25. hope this helped you
$0.64
It's easy 3.20/5...the total divided by the amount of days equals how much she made each week.