What's sixty nine thousand one hundred eight written in standred form

2x minus y equals 6, x plus y equals negative 3

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

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.