For this case we must solve the following equation:
We follow the steps below:
Multiplying by 3 on both sides of the equation we have:
Subtracting 4 from both sides of the equation:
Thus, the solution of the equation is
Answer:
Answer:
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Step-by-step explanation:
So if you want the answer to this question you have to add the number of villages and the total of living animals in the village from people horses dogs for every two people in the villages are three dogs and cats live in the village two more horses and cats live in the village so you want to add that then multiply and divide it getting the same answer that you would get if you did the other saying thank you for friendliest please
Answer: b/a = -8
Step-by-step explanation:
When we have a quadratic equation:
y = a*x^2 + b*x + c.
The vertex of this function (and the axis of symetry) is located at:
x = -b/2a
Now, we know that the axis of symmetry is at x = 4.
then we have:
4 = -b/2a
And we want to find b/a.
Then we start with:
-b/2a = 4.
first we multiply by 2 in each side:
2*(-b/2a) = -b/a = 2*4 = 8.
now we multiply by -1 in each side:
-1*(-b/a) = b/a = -1*8.
Then we have: b/a = -8