Preparing for a test" write a 8 sentence paragraph eight-sentence paragraphs that fully develops the topic. Advances in technology are making people less social. ?

Explanation:

Technology is the most useful form of science for the general population. In simple words. Technology is when we take concepts of science and transform them into gadgets and device that are useful to us as hanbegins. When we look around us almost everything is a result of or a form of technology

people are gonna need the passage.

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4