The answer is a. r^m - n, because when dividing indices you subtract them, like a^4 ÷ a^2 = a^2. I hope this helps!
Answer:
Inequality: 3 + 1.2c
What you'd put on graph: 1 ≥ 13.50
The answer is: 
The explanation of this exercise is shown below:
1. You have the following expression given in the problem above:
2. By the exponents properties, when you multiply powers with the same base, you must sum the exponents. In this case the base is 
, therefore, you must sum the exponents.
3. The result of the sum is 6, therefore, 
must be 4:
It would be B because you would take amelias age and take two away since todd is five years younger to get the a-5.
hope this helps :)
Well, since the first 2.28 is in between the two lines you must find is absolute value.
Absolute value is how many places a number is away from 0.
So the absolute value of 2.28 is 2.28, its just its own number.
If you were working with negative numbers though, for example -7, the absolute value would be 7 because it is 7 spaces away from 0.
