Answer:
It will take 11 minutes per mile
Step-by-step explanation:
If he wants to run all the miles equally, just divide 55 by 5 to get an equal amount of minutes.
Answer:
Range is (-8,00)
Step-by-step explanation:
18) Value of b is : 
Option A is correct.
19) Option C is correct.
Step-by-step explanation:
18) We need to find the value of b.
The given equation is:

Solving to find the value of b:

So value of b is : 
Option A is correct.
19) We need to find the correct graph of the equation:

Solving:

The values of y will be less than three. As y < 3 so, the circle on y is not filled.
So. Option C is correct.
Keywords: Solving Inequalities
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Answer:
The first one 3^7 *1/3-4
Step-by-step explanation: