Answer:
18
Step-by-step explanation:
18 divided by 2 is 9 plus 8 is 17
If he goes to bed at 9:00 pm, and wakes up at 10:00 am he will have slept 13 hours.
Out of the choices provided the answers would be C,D, and E
She has four choices for the first brother's towel and three choices for the second brother's towel
ABC,ABD,ABE,ACD,ACE, and ADE are the possible outcomes.
If Fiona did not choose towel A for herself, there would be more outcomes.
Hope this helps!
