Can someone please HELP? I’ll mark brainlist!!

Can someone me out here number 4 plz

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot