Answer:
because this is a right triangle, we have''

Step-by-step explanatio
Replace x with the x value solve to get the y value.
see attached picture for answers.
Answer:
it is 5 I belive
Step-by-step explanation:
I think it would be 26.25 if you multiply 350 by .15 and rdivide by two
y=2x+5
2(2x+5)+4x=10
4x+10+4x=10
8x=20
So there's one solution, x=2.5