Calcula el maximo comun divisor de 108 y 72 80, 675 y 900
270 y 900 216, 300 y 720
243 y 125 126, 210 y 392
60, 72 y 150 308, 1617 y 1925
27, 25 y 28 572, 4719 y 7864

Need on this geometry question. explain how you did it.

Math it's appreciated. (picture provided)

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3