Answer:
1. $5
2. $38.4
Step-by-step explanation:
1) $5
2) 120/100 x 32 = $38.4
He should pay 22.6$ because 13% of 20 is 2.6 which you get by multiplying 20 by .13 and then add it to the original 20$
Use your calculator put all of them together then you’ll get your answer
