Solve the following addition problems. Remember to carry as necessary. 995lb6oz+1,004lb11oz =

24T1,507lb 12oz + 7T938lb6oz =

6T14oz11T1,949lb8oz + 5T49lb15oz =

What is the solution to the equation 9^(x+1) =27

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:

If a is a nonzero real number then the reciprocal of a is