Scientific notation, is a way of writing numbers that accommodates values that's too large or too small to be conveniently written or comprehended in standard decimal notation. ... Scientific notation is important to modern society because it provides to people working with these numbers.
Answer:
what there is nothing there
A. (4, -7) Is the correct answer!
2 x 4 = 8 8 - 15 = -7 True!
4 x 4 = 16 3 x -7 = -21 16 + -21 = -5 True!
Since both statements are true, this is the solution to the system.
