Hi will play 5.78$ in total.
Answer:
down below.
Step-by-step explanation:
20 × 400 = 8000
8000 - 7200 = 800
therefore the % mark up is 10%, because 10% of 8000 is 800.
800 + 7200 = 8000
20-10=10 therefore X=10
10+10=20
Answer: the answer is 83 you could of did it on a calculator
Step-by-step explanation: