60 minutes per hour
5*60 = 300 quarts per hour
4 quarts per 1 gallon
300/4 = 75 gallons per hour
Width of rectangle = 6 units
Length of rectangle = 2X+8 units
Area = 108 units square
Area = length * width



units
15.75+3.2*20=M;
M=15.75+64;
M=69.75.
Answer: 69.75.
Hope this helps with the answer to your question :)
Answer:
Perpendicular
Step-by-step explanation:
Given points P=(2,6) and Q=(4,5)
The line RS is y=2x-3.
Now we know that the line joining any two points (x1,y1) and (x2,y2) has slope m=
Now the slope of the line PQ is
m1=
= -
We know that the slope of the line in the form y=mx+c is m
So the line RS has slope m2=2
Now two lines are parallel if m1=m2
And those two lines are perpendicular if 
here m1= -
and m2=2
clearly 
Therefore the two given lines are perpendicular