Can someone help me with math I need help I will attempt to give y’all help too!

Answer:
B
Step-by-step explanation:
So what you have to do is find out how to get from 28 to 8
8x3.5=28
So let's multiply the bottem side by 3.5
3x3.5=10.5
Answer:
B) 10.5
Step-by-step explanation:
28 is to 8 as 'x' is to 3
28/8 = x/3
cross multiply the above proportion:
28(3) = 8x
84 = 8x
84/8 = x
10.5 = x