Answer:
I am pretty sure it is A. relation, i hope it is right.
hope that helps *^^*
Answer:
the midpoint would be (1.5,-4)
Step-by-step explanation:
trust me
Algebra
The inverse of -9n is dividing by -9.

A^2+b^2=c^2
160^2+160^2 = 51,200
Square root of that is <span>226.27416998</span>
A because the week would be equal to the 3 books he read