Answer:

Step-by-step explanation:
First, find 2 points on the graph where the line intersects.
For this example, let's use (2, -1) and (4, -4). Find the slope using the rise over run equation. See below:

Answer:
16.5
Step-by-step explanation:
B because there are eight sections so 8
The there are 2 bars in total so 8 divided by 2
Answer:
no solution
Step-by-step explanation:
4(9x + 4) = 36x - 7 ← distribute parenthesis on left by 4
36x + 16 = 36x - 7 ( subtract 16 from both sides )
36x = 36x - 23 ( subtract 36x from both sides )
0 = - 23 ← False statement
This indicates the equation has no solution
49b^2 -36 = (7b -6)(7b +6)
so because there you missed some signs in these wrote choices
hope helped