So the problem ask to find and convert the area into square meters. So to convert is you must do the cross multiplication process that could cancel out unit and made the answer into a square meter, so the answer would be 1. x10^-12m^2. I hope you are satisfied with my answer and feel free to ask for more
Answer:

Step-by-step explanation:
HOPE THAT THIS IS HELPFUL.
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First combine like terms (-9n-3n=-12n)
Then, subtract 6n on both sides (to get rid of the 6n) = -18n
Then, add 8 to both sides (does not matter) = 0
Finally divide (answer is 0)
Answer: hay 16 vagones de pasajeros y 48 de carga
Step-by-step explanation:
Answer:
Step-by-step explanation: the pattern is going positive to negative and going further away from zero so the next term would be -3