N/7 < 15
You can solve for N in this inequality, but there is nothing else to solve for.
We can treat this inequality like a standard algebraic equation.
<em><u>Multiply both sides by 7</u></em>
N < 105
The value of N is less than the value of 105.
Make equal to 0
minus 12from both sides
x^2+10x+13=0
we can't factor so use quadratic formula
x=
x=
x=
x=
x=
x=
x=
or
aprox
x=-1.5359 or -8.4641
This didnt get answered so Ill answer it. Its simple.
The distance between 6 and 1 is going to be 5. (or in some cases, -5)
The distance between +5i and -2i is going to be 7i (or in some cases, -7i)
So depending on how the problem defines the distance, it is either 5 + 7i or -5 - 7i