Answer:
m = 
Step-by-step explanation:

Answer:
Yes
Step-by-step explanation:
They are proportional by a scale of 1.5
Answer:
73-1= 72
Step-by-step explanation:
Answer:
I believe its a trapezoid. Sorry if I'm wrong.
Step-by-step explanation:
Answer:
543.4 liters
Step-by-step explanation:
The conversion 1 gallon is 3.8 liters can be used as the rate.
To convert gallons into liters, multiply the numbers of gallons by the rate, 3.8.
143 gallons X 3.8 = 543.4 liters
Therefore 143 gallons is 543.4 liters.