The answer is 14 when rounded to the nearest whole number, to get this you simply must divide 43 by 3 which equals to 14.333.
That would first be a conversion factor is a number used to change one set of units to another, by multiplying or dividing. when a conversion is necessasry
The answer is
(2n-3)(n+3)
i hope this helps :)
In 2021 a 13 year old will be 17 years old.