What are the values of x and y in the matrix subtraction below? [-20 16 4 0 9 -6] - [-5 1 -6 7 0 11] = [x y 10 -7 9 -17]

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.

15/16 as a decimal rounded to the nearest hundredth

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.