Answer:
It's A - F is the midpoint of AA' because Line E G bisects AA'
Step-by-step explanation: :D
You multiply 4 by 3 because he got 4 stamps each week for 3 weeks. That leads to it being 12 stamps in total.
He wants 6 stamps out of 12 on each page of his album, so you divide 12 by 6 and get two.
He will use 2 pages.
The tools used were mathematical reasoning, multiplication and division.
Ok, 6×25=150, since there are 6 sides, the answer is 150cm.

The Correct choice is <u>Substition method</u> , as we can directly substitute the value of y from first equation to the second equation.