does anyone know the answer. if u do, please tell me, and working out if possible, i'll give brainliest

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students