Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

b) (5, -3)

Step-by-step explanation:

The given equations are;

I prefer using substitution because of the first equation.

Put equation (1) into equation (2) to obtain;

We expand the parenthesis to obtain;

Group similar terms to get;

Simplify

Divide through by 5;

Put into equation (1) to get;

The solution is (5,-3).

The correct answer is B

he earned 78.75 in interest.

step-by-step explanation:

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: