8 hour 20 minutes
45 minutes less = 7 hour 45 minutes
1 hour lesd = 6 hour 45 minutes
Hope this helped!
The final picture is the only function
this is true because to be a function every value of x can only have one y value and all of the pictures have an x value that has more than one y value except for that last one
The answer of the equstion is -5
Answer:
5h ≤ 20 or h ≤ 4
Step-by-step explanation:
Lia walks at a rate of 5 miles per hour.
Lia has a goal of walking at least 20 miles
Let h be the number of hours she should walk in order to meet or exceed her goal.
At least in inequality means ≤. ATQ,
5h ≤ 20
Dividing both sides by 5.
h ≤ 4
So, she should walk atleast 4 hours. Hence, the correct option is (b).