An input is were you put a number to get the answer. a output is were you take away the answer to get the correct
Oh wait i got it give me a sec <span>To </span>calculate percentage<span> decrease: First: work out the difference (decrease) between the two numbers you are comparing. Then: divide the decrease by the original number and multiply the answer by 100. If your answer is a negative number then this is a </span>percentage<span> increase.</span>
Answer:
1. x=40
2. x=17
3. x=5
4. x=83
Step-by-step explanation:
The answer is:
D. Ac = {xΙx ∈ U and is an even positive integer}
:)
