This is unanswerable without the full amount of her paycheck.
Well, I don’t know for sure but I would say
C- 53* east of south for 5 miles
It seems to be on a 45 degree angle but slightly off and it’s going south east in direct so that my best guess,
Sorry if I’m wrong in advance
22.50-3.75= 18.75
18.75/1.25= 15
1.25 × X = total money left after purchases.