Solve the system of equations. y = –4x y = 2x^2 – 15x

What is 20+(5 x 2/5 )+ 3 show your work

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Meee i honestly dont know what this question talking about