Answer:
18. 8x+40
8. 2hours 30 minutes
Step-by-step explanation:
8. 8x2= 16
8 divided by 2 is 4
4+16= 20
4mph = 30 minutes
8mph = 1 hour
8+8+4= 2 hours and 30 minutes
<h3>Hey .... </h3>
here's your answer in the given attachment
Answer:
going upp then downn
Step-by-step explanation:
Answer: 3h + 0.9s
Step-by-step explanation:
90% is the same as 0.9 of..