9hrs on sleep
6hrs on school
1.6 hrs on job
2.4 hrs on homework
1.92 hrs on meals
4.08hrs on entertainment
Answer:

Step-by-step explanation:
since
,

Just substitute in the number 3 for x then subtract 3 at both sides and youll have y=7
Step-by-step explanation:
independent is questions answered correct
dependent is final test sore.
i think