It will take you 3/4 of an hour, or 45 minutes to paint 1 wall.
Answer:
c
Step-by-step explanation:
hope this helps hœ
Answer:
3/4x-6=42
x=64
Step-by-step explanation:
Let the number of students be x hence 3/4 of this number will be 3/4x
Since the number was 42 if they were 3/4x less six, it means minus six hence
3/4x-6=42
Therefore, the equation will be
3/4x-6=42
Solving the equation
3/4 x=42+6=48
3/4x=48
X=62
5x-14x=9-90
-9x=-81
9x=81
x=81/9
x=9
