Answer:
It is rational as a rational number is a number written in a p/q form where p and q are integers and q is not equal to 0. Ex:45/7,5/1 and 5=5/1
The first from right 8*3=24
72*3=216
216*3=648
648*3=1944
1944*3=5832
Steps:
"Of" means "x" (times)
For 20% pretend there is an imaginary decimal at the end and move that decimal all the way to the front.
Now what is .20 of (times) $60 = 12
I think that's what you wanted. The discount price
| q | > n
1. q + n < 0
2. q + n - n < 0 - n
3. q < -n, where q is negative, and n is positive. Therefore, | q | > n.
Well, think about it. If q + n is less than zero (negative), what kind of relationship can you assume about q and n?
