Yes they are proportional. and if x=6, then y=12
Hello.
First, let the number be r.
5 times r is written like this:

Now, add 45:

Now, the sum of 5r+45 is equal to the sum of 85 and 140:

In order to solve this equation, we need to add 85 and 140:

Now, subtract 45 from both sides:



The last step is to divide both sides by 5:

Therefore, the answer is

I hope it helps.
Have a nice day.

Answer:
Yes, they are equivalent.
Step-by-step explanation:
They are equivalent, to see this, simplify the expression.
Distribute into the parenthesis.
5(y)- 5(2)
Then simplify into...
5y-10
This is equivalent to 5y-10
<h2>5y-10 =
5(y-2)</h2>
Answer:
i think c
Step-by-step explanation:
im very sorry if im wrong, but im pretty sure the answer is c