Answer:
The question has some details missing; i.e
a. What is the probability that the shopper has neither type of card?
b. What is the probability that the shopper has both types of card?
c. What is the probability the individual has a Visa card but not a Mastercard? (Hint: You will use the answer)
a) 0.24
b) 0.24
c) 0.36
Step-by-step explanation:
The detailed steps is shown in the attachment.
2/5 it states the answer in the question
Answer:
y = -2/7+5
Step-by-step explanation:
Hope this helps!
So, your answer to this problem is
x = 6.