Select the postulate that is illustrated for the real numbers. 6 · 12 = 12 · 6

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.