Answer:
Step-by-step explanation:
hello :
The east edge cannot intersect with the west edge so :
the west edge and The east edge are paralal same slope but the slope for the line y = 2x + 5 is : 2
so : the line could the east edge be located is : y= 2x+b b : no 5
Lisa is 50 years
Sam is 50 / 2 = 25 years
Brad is 25 * 3 = 75 years