What value of x is in the solution set of 3(x – 4) ≥ 5x + 2?

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

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?