Answer:
5
Step-by-step explanation:
Answer:
Need more?
Step-by-step explanation:
-x^2 + 3x + 2
Is this the answer?
Say you're trying to figure out what percentage 3 is of 15.
3/15 = x/100
You would cross multiply so..
3(100) = 15x
Then simplify.
300 = 15x
300/15 = 15x/15
20 = x
Therefore, 3 is 20% of 15.