Molly read a few books each week during the summer. how many books did she read over four weeks

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.

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]