Answer:
5/8
Step-by-step explanation:
Take 3/8 from the full day.
James should have been awake for 5/8 of the day.
Hope this helps.
(u+4)(y-3)
uy + 4y - 3u - 12=
uy + 4y - 3u - 3*4=
y(u+4)-3(u+4)=
28
7×4=28 hope this help