Answer:
The slope of the line passing through the given points (-2,-7) and (9,-7) is m=0
Step-by-step explanation:
Given that the line passing through the points (-2,-7) and (9,-7)
To find the slope of the line passing through the points :

Let
and
be the given points (-2,-7) and (9,-7) respectively
Substitute the points in the formula 



Therefore m=0
Therefore Slope m is 0
Therefore the slope of the line passing through the given points (-2,-7) and (9,-7) is m=0
Answer:
The answer would be D. 14 cm block
Step-by-step explanation:
if you count all the blocks the you get 14. this is the total number of cm blocks.