Step-by-step explanation:
The sequence is as follows :
-59 ,-67 ,-65 ,-53 ,-31 ,...
The first term = -59
The second term = -67
Common difference = second term - first term

To calculate the second term add (-8).
To calculate each additional term, increase the amount added by -8.
You might need to give out the choices, if there are any. thanks for asking.
Answer:
A. (2,-1) b:2
Step-by-step explanation:
The area, assuming is a rectangular floor, is their product.
so simply convert the mixed to improper and get their product.