I'm unsure as to whether or not you have the complete question posted, but I will work with what you gave.
It is possible to say that the population density of a town is 145 people per block. It can depend on how many people live in each house, if there are any vacant houses, how many houses are on each block, and if there are any apartments on the blocks. Without certain details concerning them, one can only assume, but from the details that I have it is certainly possible to have 145 people living on each block.
For a parabola of the form

, its vertex is located at (h, k).
The vertex of f(x) is at (7, -1).
The vertex of g(x) is at (-6, -3).
To move (7, -1) to (-6, -3), we would have to go 13 units to the left and 2 units down. Therefore, moving f(x) 13 units left and 2 units down would map it onto g(x).
Bidmas so 43-7 then divide by 6 then add 12
...every number between 1 and 50 is an integer
Answer:
9 3/6 ⇒ 19/2
3 4/6 ⇒ 11/3
Step-by-step explanation:
A fraction greater than one is an improper fraction.
when converted into an improper fraction is

when converted to a fraction is

Thus fractions
and
when converted to fractions greater than one are
and
respectively.