Use numerals instead of words. if necessary, use decimals instead of fractions.
joe's hot dog stand is only open for lunch. of today's sales, 26% came from selling plain hot dogs. since the hot dog stand made $45.50 from selling plain hot dogs, it made $ in total sales for the day.

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.