Answer:
Infinity minus 9 is infinity-9
Step-by-step explanation:
If the original number is ab it has a value of
10a+b when it is reversed it will have a value of 10b-a
10b+a-10a-b is the differences which is equal to
9b-9a
So the numbers must be divisible by 9
Answer:
Inequality Form: m > 7/12
Interval Notation: (7/12, ∞)
Just add how many zeros that are behind the number for example look on the 10 behind it is a 3 so just add 3 zeros and that's how you do exponents