Monica thinks of a number . when she takes away 7 from 5/6 of the number , she gets 28 . Find the original number she thought of .

Answer this question only if you know the 30 points and

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

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: