Answer:

Step-by-step explanation:
Look at the picture.
The formula of a slope:

From the graph we have two points (0, -4) and (3, 0).
Substitute:

Answer:
220
Step-by-step explanation:
Easy!
Multiply 55 by 4!
2
55
x 4
--------
220
five times 4 is 20, so put 0 then regroup the 2. Then, 5 times 4 again, but add two!
I no learn yet. buttttttt what ever I don't care
Answer: slope= 1/3
Step-by-step explanation: