help me pls i need help

Answer:
y = -1/2x
y = -3x + 10
Step-by-step explanation:
A system of equations can be made by simply finding the function of each induvidual function.
Over here we have 2 linear functions. Lets find the formula for the top one.
We cn see that its y-intercept is 10 and it has a slope of -3 so its equation is
y = -3x + 10
The bottom line has a y-intercept of 0 and a slope of -1/2 so its equation is
y = -1/2x
Our system of equations is
y = -1/2x
y = -3x + 10