What is the probability of pulling a 6 or a diamond from a standard deck of cards?

A) 1/4
B) 14/52
C) 4/13
D) 17/52

C) 4/13

Step-by-step explanation:

4 cards are 6's.  13 cards are diamonds.  1 card is both a 6 and a diamond.  So the probability is:

(4 + 13 − 1) / 52 = 16/52 = 4/13

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.