The girls are closer. Her feet are 1/2 the distance away from the surface pool, the boys are 3/4 away.
Answer:
-1
Step-by-step explanation:
Slope= rise/run
Since the line is decreasing, it will be negative.
Factor:
(m+5)(m+7)
Solve for the numbers inside, set it = to 0:
m+5=0 >solve
m=-5
m+7=0>solve
m=-7
The answer is a hope this helps