777 when rounded, or 777.1215418091389
Answer:
-20x - 24
you just multiply the factor on the outside by each on the inside.
The first one is 15, second 25, third 35
C.
This can be proven with algebra. Imagine your starting position is 0, then you would have the equation:
0 = 3-3
0 = 0
So, you end up in your original position!
