Answer:
Dion needs to add 10% of the solution
Answer:
-20
Step-by-step explanation:
multiply 5 and 6 then 5 and -10
30-50=-20
5: THEO = what should happen
EXP = Wha actually happens.
Answer:
126 hrs
Step-by-step explanation:
-Given the school year has 180 days and the non-working student spends 42 minutes more than the working student.
-The total time during the school year is calculated as;

We convert our calculated time in hour(1hr=60 minutes):

Hence, the average non-working spends an average of 126 hrs that the working student.
Answer:
A,C,D
Step-by-step explanation:
Snap
Jona_Fl16