Answer:
z=9/2
Step-by-step explanation:
36-8z=0
36=8z
z=36/8
$12
42 - 6 = 36
36/3
12
20 is greater than y.
3 days
The problem statement tells you that Kelly is there for 3 days.
Yes
Rewrite the mixed number into an improper fraction...
6 12/17 becomes 114/17
The definition of a rational number is any number a/b where b does not equal zero. 114/17 satisfies this requirement, so it is a rational number
