En la ecuación x² - 7x - 63 = 0, ¿cuáles son los valores de x?

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

parallel lines have the same slope. so if the green line has a slope of -4, the slope of the red line is also -4.