Answer:
-120,007,899
Step-by-step explanation:
Given :

It can be solved as :

121,220,100-1212201
-120,007,899
Therefore, answer will be -120,007,899
I think it’s already in it’s simplest form. I think...
Answer:
B-1
Step-by-step explanation:
A little over 2,000 steps would be 1 mile.
It really counts on the length of you stride.
Answer:

Step-by-step explanation:

To find the perpendicular equation of a line,
You need the product of their gradients to be -1

Divide both sides by 
? = 2
The gradient of the perpendicular line is 2
Straight line formula is in the form 

We're nearly there, we just need to find out c.
Luckily, we're given a point 



We then end up with...
