Which expression is equivalent to
xy 2/9

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

16 more than the product of 5 and p