

for example, let's look at the first set
y+3x =5 or y = -3x+ 5
and y = -3x + 2
y = m + b
the slopes are equal, the y-intercepts differ
that means, they're just parallel lines, no solution
The square root of 5 is 2.2 and 4 times the square root of 10 is 100
Answer:

Step-by-step explanation:
