Answer: 
Step-by-step explanation:
Move all terms to one side
Simplify
Split the second term
Factor out common terms in the first two terms, then in the last two terms.
Factor out the common term

Answer:
The slope is -1/2 and the y-intercept is -3
-Seth
A. never
because you are limiting x from 0 to infinite, and all of these are positive.
Answer:
8
Step-by-step explanation:
If she cuts them into half pieces that means there are two pieces of string for each yard. Multiply 2 and for to get 8