Step-by-step explanation:
To add integers on the number line, you move forward, and you face right (the positive direction) when you add a positive number. As with positive numbers, to add negative integers on the number line, you move forward, but you face left (the negative direction) when you add a negative number.
Answer:
m=-3
Step-by-step explanation:
Since the lines are parallel to each other, their gradients are equal.
∴ gradient of green line = gradient of red line
∴ m = -3
Answer:
option 4: The line x = 2 is not included in the solution region is the correct option.
Step-by-step explanation:
Given the inequality
x > 2
It is clear that the given inequality is in the simple form which indicates that x is greater than 2.
Please check the attached graph.
As x is greater than 2, thus a dashed line at x = 2 on the graph indicate indicates that x = 2 is not included in the solution region.
- <em>Please remember that inequalities that use < or > symbols are drawn with a dashed line in order to display that line is not included in the region.</em>
Thus, the solution to the inequality is:

The solution indicates that that the value of x will be greater than 2.
Please check the attached graph.
A dashed line at x = 2 on the graph indicates that x = 2 is not included in the solution region.
Hence, option 4: The line x = 2 is not included in the solution region is the correct option.
I think table a but i’m not 100% sure, sorry
This is question #8. First what you do is turn all the denominators to 8, and them you just add, so it's 3.5 in decimal, and 3 4/8 in mixed fraction, and if you simplify that you get 3 1/2 as your fraction, and if you want that as improper fraction you get 28/8. And for #7 there must be a diagram, can you show me that, maybe I can help.