The answer A for a linear function
Formula: P(A or B)=P(A)+P(B)-P(A or B)
p(c)=7/18
p(s)=6/18
p(c or s)=2/18
0.39+0.33-0.11=
answer:0.61
Your answer would be x= 2
I think 7 is B and 8 is A, but im not really sure about this so im sorry if this is wrong
