I can’t show work but the answer is 3/5
3x+ 8= x-4
2x + 8= -4
2x= -12
x= -6
The answer is ..........2/3
Answer:
case 1) 
case 2) 
Step-by-step explanation:
case 1) we know that
Using proportion

solve for z

case 2) we know that
Using proportion

solve for z

Answer:
2.25 mi
Step-by-step explanation: