If 3/7 (x-3) + 5/8 (x+1) = x + 3/8, what is the value of 3x? a. 19b. 22c. 55d. 58

What two consecutive odd integers have a sum of -28

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.