The temperature in San Diego rose 19 degrees. The temperature in Anchorage dropped 31 degrees.
Which city has the greatest change in temperature?
o San Diego
O Anchorage

The perimeter of a square is80-64y units. which expression can be used to show the side length of one side of the square?

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

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.