Answer:
It appears to be substitution
Step-by-step explanation:
I think you are talking about system of equations
The one in the top left corner is the answer
Answer: 4 gallons per day
Step-by-step explanation:
From the question, we are informed that the Snyder family uses up a 12 -gallon jug of milk every 3 days.
The rate at which they drink milk will be gotten by dividing the gallons of milk they drink by the number of days. This will be:
= 12/3
= 4 gallons per day
Therefore, the rate they use in taking milk is 4 gallons per day.
Minus 12 over 16 and 12 over 16
There you go!
