Answer:
Correct choice is B
Step-by-step explanation:
The exponential regression model can be written as exponential function

Then

Thus,

When
you get

<span>Creo que mi respuesta es c beto y eduado</span>
-16/4 = -4 degrees F....answer C
The solution to the equation is x = 20.
<u>Step-by-step explanation</u>:
The equation is 2( x – 5) = 9 – 3 x + 6 + 8 + 3 x + 7
2x - 10 = 30
2x = 30+10
2x = 40
x = 40/2
x = 20