Question

Daniel and Sofia both solve this system of equations:

Answer 1

Answer:

Sofias solution is correct.

Step-by-step explanation:

First of all you do not need two sets of the same equation.

y=-1.5x + 5.7

y = 0.5x + 0.3

If you graph the y-intercepts first then graph the slope for the equation then you will get the right answer.

1) Graph 5.7 on the y-axis. | Then graph -1.5x going down on the y-axis and then go to the right on the x-axis.

Do the same for the other equation and you will get a solution of (2.7, 1.65) since they will intersect there.

To check your answer use: https://desmos.com/calculator

Answer 2

Answer:

Step-by-step explanation: Sofia is more likely to be correct because based on her solution you use them in the equations to check your answers and they all are correct.