Calcium carbonate decomposes at 1200° C to form carbon dioxide and calcium oxide. If 75 liters of carbon dioxide are
collected at 1200° C, what will the volume of this gas be after it
cools to 225º C?

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hep the ratio of the weight of shawn's dog to the weight of andy's dog is 5: 7 shawn's cat weight 23kg approimately how much does andy's dog weigh

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online