I would like to help but, I need more background information.
Answer:
M < or = -20
Step-by-step explanation:
Brainlist please
Answer:
Refer the attached figure.
Step-by-step explanation:
Given : System of equation 
To find : Which graph represents the solution to the given system?
Solution :
Equation
plotted with a red line passing through (-1,0) and(0,4).
Equation
plotted with a blue line passing through (0,-3) and(0.75,0).
As their slopes are equal i.e. m=4.
So, the equation of lines are parallel.
There is no solution of the equations.
Refer the attached figure of the equations.
Answer:
B
Step-by-step explanation:
The answer should be 31
(10(3)+8)-(1(3)+4)
(30+8)-(3+4)
= 31