I also have an answer for this one. Just need to be sure.
Says to solve then graph.
x + 9 - 9> 2 - 9
x > - 7. I believe this means anything to the right of -7 could be a solution. I would graph this with an open circle at -7 and shade to the right of the number line.
ALGEBRA - karen, Thursday, November 4, 2010 at 4:38pm
That is correct! good job! :)
ALGEBRA - Jessica 2, Thursday, November 4, 2010 at 4:51pm
Thank you! I actually have another problem that i solved. For this one I need to use the multiplication principle. 7x (greater then or equal to symbol)-6. What I did was divide by 7x on both sides and came up with a decimal of 0.857. I would rather leave it in fraction form at x (greater then or equal to symbol) -6/7. What do you think?
ALGEBRA - karen, Thursday, November 4, 2010 at 5:30pm
yes that is correct then on the graph it would be a filled in circle at -6/7 going to the right.
ALGEBRA - Jessica 2, Friday, November 5, 2010 at 5:56am
perfect. Thank you again. :)
ALGEBRA - john, Wednesday, February 9, 2011 at 9:31pm