Factor the expression below. 36x? - 49
A. (6x - 7)(6x-7)
B. (4x + 7)(9x - 7)
C. (6x + 7)(6x - 7)
D. (4x - 7)(9x - 7)

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Pls! does anybody know a shortcut for answering these types of questions in the future?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer