Step-by-step explanation:
Let's assume Debbie paid $1700 in interest, while Jan paid $9000.
Debbie Saves = $1700* 0.28
Jan Saves = $9000 * 0.28
Debbie Saves $476 in taxes
Jan Saves $2520 in taxes
5 for the first one and 7 for the second hope this helps
Answer:
(-1)(-1)(-1)
(-1)(-1)(-1)(-1)(-1)
These, since they are all negatives and there are an odd number of terms.
Here, this website explains it perfectly
https://www.k5learning.com/blog/subtracting-positive-and-negative-numbers