Answer:
x≤ 9
Step-by-step explanation:
add 6 to the other side to get x by itself....

m is the slope
b is the y-intercept
so that means that the y-intercept of

is

Answer:

Step-by-step explanation:
We know that a triangle has 3 sides, A triangle's interior angles add up to 180 degrees.
Now, let's write this as an equation:

The missing angle is 180° minus the sum of the other two angles.

Subtract the numbers:


<u>________________________________</u>