10x - 4.5 + 3x = 12x - 1.1

x=

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Me n o w. i need t h i s. 10 points