Use algebraic rules of equations to predict the solution type to the system of equations. Include all of your work for full credit. X + y = 4
Y = 2x - 1

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

the first option is the answer.

i dont know

step-by-step explanation:

there are infinitely many solutions.