Answer: 9 L
Step-by-step explanation:
Given
The dimension of the rectangular container is 
It is filled with
of the height
Water present in the container

Also, 

Now, half of the water is poured out
So, half is left

Thus, 9 L of water is left in the container
Answer:
0.875
Step-by-step explanation:
Answer: y=x
The slope of the perpendicular line is the opposite reciprocal. So you do -(-1/1) which equals 1. So now we have y=x+b. Plug (3,3) into this and you get 3=3+b. So b=0 and the equation is y=x
Answer:
1: 4 1/2 hrs. | 2: 16 | 3: yes
Step-by-step explanation:
1: 1.5 x 3 = 4.5 = 4 1/2
2: 24 ÷ 3 = 8 24 - 8 = 16
3: 16 x 5.5 = 88
hope this helps :)
Answer: 6.50 + 5.75n
Step-by-step explanation: