What integer must be subtracted from -74 to give the result -59

Can someone me out here number 4 plz

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

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