Solve the systems of equations
4x+2y=14and3x-y=23

Which graph represents the equation y =4x

With finding limits of multi variable !

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? )