Which system of equations is graphed on the coordinate below? A. x+y =-1
X+2y=-4

B. X-Y =7
2x-y=7

C. X+Y= -1
2x+y=7

D. X-Y=5
X+2y=-4

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10