An angle is 100° angle. how many degrees will you add it to make it a linear pair ?

Which representation has a constant of variation of -2.5

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?