Answer:
8 d5 e2
Step-by-step explanation:
I believe the answer you're looking for is 30% or 3/10
Answer:
It's a function because when you simplify it becomes y=-x-3. the only reason it wouldn't be a function would be if the equation were to be x = a random number that is not a variable. The equation would not pass the vertical line test which is the requirement to see if an equation is a function.
Simply put, it's a function.
Answer:
The number is 5.
Step-by-step explanation:
Call the number n. Write the problem as an equation:

The number is 5.