Y=2(4)+8
y=8+8
y=16
Hope this helps :)
Answer:
37
Step-by-step explanation:
59 percent times 63 in total marbles is 37
Given:
4:x::x:16
To find:
The value of x.
Solution:
We have,
4:x::x:16
It means, we have
4:x = x:16
It can be rewritten as

On cross multiplication, we get


Taking square root on both sides.


Since ratio can be negative or positive, therefore, the value of x is either -8 or 8.