Answer:
I think there would be 12 seats
Step-by-step explanation:
The pattern adds two each time, so you can look at the last row and add two. 10+2=12
this makes no sense sos im only 8 years old.
840
(−30)(−7) − (210)(−3)
=210 − (210)(−3)
=210 − (−630)
=840
Hope this helps!
brainliest?
:)
