Neela is making trail mix out of 20 bags of nuts and 15 bags of dried fruit. she wants each new portion of trail mix to be identical, containing the same combination of bags of nuts and bags of dried fruit, with no bags left over. what is the greatest number of portions of trail mix neela can make?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?

What is the location of maximum over the interval [-3,1.5] for the graphed function?