ILL MARK YOU BRAINLIST HELP ME PLEASEE

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

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? )

Ihonestly have no clue if it's each or none.