Answer:
Volume of the mold is
.
Step-by-step explanation:
The volume of the mold is 186 cubic feet concrete. It is to be sold by cubic yard. It means that we need to convert cubic feet to cubic yard.
1 feet = 0.334 yards

So, the volume of the mold is
.
Answer:
-26
Step-by-step explanation:
Dropping here means subtracting. That means that we calculate:
-10 - 16 = -26
To write a line that is perpendicular you have flip the slope and change the sign so it would be -1/2, then you carry on like normal. So the answer is:
y-6= -1/2(x-9)
There is a total of 2,300 ml drank together or 2.3 liters together