Answer:
Its B because its saids y equal times what plus 2 so you have to figure that out i got my answer.
Answer:
n=10
Step-by-step explanation:
I don't know if you are trying to fun 'n' but if you are seeing if they are equal, they are not
-6n+14 = 4n-16.
but if you are trying to find n,
n = 10.
Answer:
(x -6)²
Step-by-step explanation:
It is worth remembering the form of the square of a binomial:
(a +b)² = a² +2ab +b²
Note that if "a" and "b" have different signs, the middle term will be negative.
In your case, the square root of the constant is half the magnitude of the x-coefficient, so the trinomial you have is a perfect square. Since you just found √36 = 6, and the sign of 12 tells you the terms have different signs, you know the answer is ...
x² -12x +36 = (x -6)²
_____
Of course, you recognize (x +6)(x -6) as the factoring of the difference of squares ...
x² -6² = x² -36
which is not what you have.
You can write a relationship where x<span> will be the distance traveled in </span><span>12</span><span> miles:</span>
<span>3.75+1.25⋅x=12.5</span>
<span>solve for </span>x:
<span>x=<span><span>12.5−3.75</span>1.25</span>=7</span>
<span>but </span>x<span> corresponds to </span><span>12</span><span> miles so that Jodi traveled </span><span>7⋅<span>12</span>=3.5</span><span> miles</span><span />
