A or c is the correct answer
Answer:
n = 5m + 10 = 5(m + 2), since m + 2 is an integer, then the n is divisible by 5.
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
well you know that the square is 90 degrees so you set it up as 90=21x+6. Then you subtract 6 from both sides and it gets you 84=21x. Then divide 21 on both sides. So the answer is x=4
There are 13 spades in a standard deck of cards, so if the first one is a spade, there are 12 spades left.
So the chances of getting another one would be 12/52 because there are 52 cards in a standard deck of cards.
Reduced, your answer is 3/13
