When Alan and Brady stood together on the scale, their total weight was 250 lb.
1 answer:
You might be interested in
Answer:
One Solution:
Infinitely Many Solution:
No Solution:
Step-by-step explanation:
System 1
Hence only one solution
System 2
Both represents the same line. Hence these have infinitely many solutions.
System 3
Compare both the lines with , where m is the slope.
for both the lines.
Hence these two lines are parallel that means there does not exists any point of intersection
So this system will not have any solution.