Answer:
2
5
7
Step-by-step explanation:
You are solving for x, so, in the rule y=x/2 you multiply each side of the equation by 2 to get y×2=x.
1×2=x
x=2
2.5×2=x
x=5
3.5×2=x
x=7
a) 1= X/2 so X= 2
b) 2.5=X/2 so X= 5
c) 3.5=X/2 so X=7
