Respuesta :
Answer:
8.40
Step-by-step explanation:
Add them all up, which equals to 41.98 you then divide by 5 since you want 20%. you would get 8.396 which rounded to the next penny is 8.40
the answer is 8.40, so you should answer the question by adding everything up then multiplying by 20/100 which is 0.20 so your answer would be 8.40 (with rounding)