Which of the following equations have infinitely many solutions? Choose all answers that apply:

А
-10x – 10 = –10x + 10

B
10x – 10 = -10x + 10

C
- 10x - 10 = -10r - 10

D
10x – 10 = -10x – 10

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: