Answer:
Step-by-step explanation:

It’s always gonna be 60 Units this is just an known fact
Answer:
Step-by-step explanation:
8. 21+7 = 28
9. 73-17 =56
Y= -x+4
2x+2(-x+4)=8
2x-2x+8=8
8=8
x+y= 4
2x+2y= 8
-2x-2y= -8
2x+2y= 8
0=0
the answer is b inconsistent
The volume is 675 because when you multiply 20x15 you get 300 and when you multiply 25x15 you get 375. When you add 375+300 you get 675 as your volume.