Mr. Krasa shipped a box of math textbooks and novels to a colleague. Each math book weighed 2.5 pounds, and each novel weighed 1.25 pounds. There were a total of
18 books, with a total weight of 31.25 pounds.

Write A system of equations that models of the scenario. Identify your variables

graph your system of equations on the coordinate grid. But the horizontal axis represent the number of math books and let the vertical axis represent the number of novels.

describe two ways you can find the number of each type of book that Mr. Krasa shipped

how many of each type of book was in the shipment