The value of f(x) is 18 because when there is 1/2, think about half (i think like that). so what is the half of 36? 18.
It will be -15 outside, it’s gonna get cold
So this statement is caused for subtracting. So we have to subtract 6,700.00 from 3,995.00 and the answer would be 2705
Hope this helps :)
Riley's age = r
Riley's brother's age = r/4
If Riley was 11 five years ago, Riley is currently 11 + 5 years old, or 16 years old.
Now we just need to use r/4 to find Riley's brother's age:
16 /4 = 4
Riley's brother is 4 years old.
Hope this helps!
25% decrease because if you multiply 20x.25 you get 5 and you minus the 5 from 20 books and you get 15 books
