The map of a biking trail is drawn on a coordinate grid. the trail starts at p(−5, 4) and goes to q(2, 4). it goes from q to r(2, −2) and then to s(7, −2). what is the total length (in units) of the biking trail?

it has to be a.

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!