7.5 divided by 1.5 is 5 so there are 5 lifeguards throughout the day.
Answer:
-2w - 4.2 - 3.4
Step-by-step explanation:
I use the calculator
Answer:
(3.5,0)
Step-by-step explanation:
As an x intercept, the point is (3.5,0
So the x intercept is (3.5,0)
Can you show us all the graphs