Which expression is equivalent to 14 times 14

Pls , the question is in the picture!

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.