Here the given expression is

And the given value of x=5 . We need to find the value of y when x=5. And for that, we need to plug 5 for x .

So when x=5, y= 7.6
Divide! hope that helps you
I'll show you how I do it,hope you'll like it.
5:7, 5+7=12
5/12×48 =20
7/12×48=28
answer=
5:7
= 20:28
hope it helps.....
Answer:
Step-by-step explanation:
any thing raised to 0 will equal 1
Y=5s+8a+200 is the right answer pretty sure