Answer:
530
Step-by-step explanation:
870-340 = 530
___________
Answer:
short answer no
Step-by-step explanation:
there's repeated values for y
A counter example would be the number 2.
2 is a prime number, because it only has two factors ( itself and 1)
Yet 2 is also an even number, because it can be exactly divided by two.
So the number 2 proves that not every prime number is odd.