Answer:
think is -x/2 + 5 that what i know
Step-by-step explanation:
Well there is 24 hours in a day so 24 - 15 = 9. So he spends 9 hours awake.
number one
if if 4.5 - 2.5 the answer is 2 that means the answer is number one
they would cost 48 dollars
Answer:1 over r to the power of 10 or C