Answer:
The slope is 1.
Step-by-step explanation: when you graph them you do the rise/run you get 1 which is the slope.
That looks like a rectangular prism
Answer: -x+8
explanation: it’s in its simplest form because it cannot be factored
Answer:
1
Step-by-step explanation:
5m + 9n
5(-7) + 9(4)
-35 + 36
1