Which matrix represents the solution to the system of equations below
2a+d+c= 2
-a+b-c=-4
a-2b+ 20 = 6

Atypical mre contains 1,200 calories.if the average solider eats 3 mre per day and is deployed for 15 months how many calories will be consumed by a 44 member platoon of soldiers

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What could explain what happened when the time was equal to 120 minutes