Question

Solve the following system of equations. Enter the y-coordinate of the solution. Round your answer to the nearest tenth.
5x+2y=21
-2x+6y=-34

Answer 1

@robtobey2

Answer 2

@undeadknight26

Answer 3

Well can I just give you the answers because I'm going to put it into a graphing calculator.

Answer 4

yes please id appreciate that a lot

Answer 5

-3.765
http://prntscr.com/bt19tv

Answer 6

thank you! and since it says round your answer to the nearest tenth, i would put -3.7 or -4 or what?

Answer 7

I'd have to say to -3.8.

Answer 8

If it's 5 or over you round it up, if it's 4 or under you round it down.

Answer 9

@TheSmartOne is he right?

Answer 10

yes, but he isn't supposed to give answers ;p

Answer 11

haha lame! x) @TheSmartOne

Answer 12

it's the rules of the site
http://www.openstudy.com/code-of-conduct

Answer 13

Sh, I'm a rebel.