I also have an answer for this one. Just need to be sure.
Says to solve then graph.
x +9>2;
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.
That is correct! good job! :)
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?
yes that is correct then on the graph it would be a filled in circle at -6/7 going to the right.
perfect. Thank you again. :)
is my
You are correct in your solution. To solve the inequality x + 9 > 2, you subtract 9 from both sides of the inequality to isolate the variable x:
x + 9 - 9 > 2 - 9
x > -7
This means that x is greater than -7. To graph this inequality, you can represent -7 with an open circle on the number line (indicating that -7 is not included in the solution) and shade to the right of -7 to represent the values that make the inequality true. This is because any value greater than -7 would satisfy the inequality x > -7.
So your graph would have an open circle at -7 and a shaded region to the right of -7 on the number line.