Me (my grade depends on this)
points j, q, and m are collinear of jm, and iq: qm =
j is located at (2,7), q is located at (5,12), and m is located at (x, y).
what are the values of r and y?

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it