3 When buying 4 gallons of milk and 2 apples, it cost $9. When buying 4 gallons of milk and 10 apples, it cost $13. What is the cost of a gallon of milk?
What is the cost of an apple?​

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

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Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6