Using Addition to Solve Systems

What is the solution to this system of equations? 1/4x+1 1/2y=5/8 3/4x-1 1/2y=3 3/8

A

What is the solution to this system of equations? x+2y=4 2x-2y=5

B

Which statements about this system of equations are true? Check all that apply. -x+6y=16 8x-6y=-2

B,D,E.F

Which equation results from adding the equations in this system? 11x-3y=-17 -4x+3y=-18

C

Which values for A and B will create infinitely many solutions for this system of equations? 4x-Ay=15 -4x+6y=B

C

Kendra's work is shown in the table. Where, if anywhere, did Kendra first make a mistake?

D

Which equation results from adding the equations in this system? -8x+8y=8 3x-8y=-18

D

Which values for A and B will create infinitely many solutions for this system of equations? Ax-y=8 2x+y=B

D

What is the solution to this system of equations? 2/3x+y=6 -2/3x-y=2

D. No solution