Use U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10), A = {1, 2, 3), B = {3, 4, 7, 8), and C = {1, 2, 7} to find the given set. А
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. Ā= { }
(Use a comma to separate answers as needed.)
OB. The solution is the empty set.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?