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You have to simplify the first equation until you get x= something.
The fill that in the x spot in the second equation.
Answer: Put your index finger and middle finger together
Step-by-step explanation: At that age your fingers are really skinny so they add up to a whole in. To measure a centimeter all you have to do is measure it with your pinky
Answer:
The answer would the third option "Yes, because there is enough water in the cooler for about 81 cups total."
Step-by-step explanation: