If the 2 base angles are congruent then the two opposite sides are congruent
Answer: 9 miles I think but I dont know where her house is exactly.
The answer you selected is correct
3x - 4y = 16
3x = 4y + 16
x = 4y/3 + 16/3
You set it up as a y=mx+b problem 150=55x+40 then you subtract 40 from 150 making 110=55x so x=2
