Answer:
b = 8 and b = 8
Step-by-step explanation:
f(b) =b² − 16b + 64 is set equal to zero and solved for b:
f(b) =b² − 16b + 64 = 0
This quadratic can be factored, as follows: f(b) = (b - 8)(b - 8) = (b - 8)² = 0
There are two real, equal zeros: b = 8 and b = 8.
Answer:
Same, because they are parallel.
Step-by-step explanation:
Answer:
The dentist can make 6 packages using all toothbrushes and tubes of toothpaste
Hope this helps:)
Answer:
the capacity of the airplane be 200 passengers
Step-by-step explanation:
According to the question, the data provided is as follows
Number of passengers in an airplane = 180
Capacity = 
Based on the above information
Let us assume the capacity of the airplane be x
So the equation would be

So x = 200
Therefore the capacity of the airplane be 200 passengers
We simply applied the above equation so that the capacity of the airplane could come