Answer:
The integer that represents the amount of debt she has remaining is $9
Step-by-step explanation:
$15 - $6 = $9
we will find the area of triangle with sides 5y,6y and 9y using herons formula
C
6*3=18
6*8= 48 and 3*8=24
24*48= 1152
1152/18=64
Using the quadratic formula, we have:

, so our solutions are

and

.
Answer:
Step-by-step explanation: