216 / 48 = 4.5 hours
return
216 / 54 = 4 hours
total 4.5 + 4 = 8.5 hours
answer
B. 8.5 h
Answer is in a photo. I can only upload it to a file hosting service. link below!
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Answer:
104
Step-by-step explanation:
13x4x2
Answer: The blue dot is 20.
Step-by-step explanation:
Answer:
2839.16
Step-by-step explanation:
119.92(m)+81=C(t)
119.92(23)+81=C(t)
2839.16=C(t)