Solve the inequality, and then graph the solution:
-7(3y+4)

Question

Solve the inequality, and then graph the solution:
-7(3y+4)<-18y-19

anonymous · Answer

-21y-28<-18y-19 -3y<9 3y>-9 y>-3

anonymous · Answer

As above, and the graph would look like:
<---------------------------O=================>
                                      -3
Note that you use an open circle on -3, and not a dot since y is greater than 3, but not equal to 3.

anonymous · Answer

Also, I'm assuming that y is a real number, but the question may ask about y as a natural number, or integer which would be more like:
<-------------------------$*$-----$*$-----$*$-----$*$--->
                         -3       -2     -1       0       1
If y is natural, don't mark the negative numbers.

anonymous · Answer

http://www.wolframalpha.com/input/?i=-7%283y%2B4%29%3C-18y-19