Answer:
2y=10-5
2y=5
y=5/2
y=2.5
Step-by-step explanation:
you first collect the like terms then you do 5/2 which gives you Y=2.5
Zach is running 5 miles an hour.
Using division we can do 7 1/2 / 1 1/2 we would get 5.
B is the correct answer. I hope this helps!