9. -6xy+2xz
10. b(a-c-3d)
11. -3xy+xz-4xw
also i think that 8 is supposed to be a(10-13)
Answer:
the correct symbol is: Δ
Step-by-step explanation:
Answer:
49756
Step-by-step explanation:
you subtract 53207-3451 and you'll get 49756 there's your answer
What your going to want to do is take graph paper each square is five feet draw whatever shape your room is on it and take perimeter and area I cant write the reflection as I don't know what room you have drawn.
