If y=mx+b,

You can't differentiate a constant, so dy/dx=m.
the answer is 610 x 8=5000. Round 608 to 610 x 8 and you get 5000
Answer:
It is D
Step-by-step explanation:
Because,
The sign ">" should have an underline and the point starts at 4, not 3. If it is not correct, I am sorry.
Make sure you put similar numbers (those with "m" and those without in this case) on one side and the others on the other side (also when you change, change the signs for each one moved to the opposite)
7m -4m - 6m = 7+1+16
- 3 m = 24
-3m/ -3 = 24/-3 (what you do to one side, you do to the other)
m = -8 (answer)
hope this helps