Two ratios that are equvalent to 27:9

Step-by-step explanation:

hello :

hello :

1) divid by 3 :   27:9= 9/3

2) 9/3 = 3/1

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system