Answer:
$13.79
Step-by-step explanation:
13.13x0.05=0.6565
Tax=0.66
13.13+0.66=13.79
78
because 5 times 2 equals 10 so then u times 39 times 2 and get 78
You have a 30 out of 37% chance so i would say 53 cents
i hope this helps at least a little
good luck!