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.
Answer:
Answer(s): <u>15m</u>
<u>20(m-0.25m)</u>
Step-by-step explanation:
7.50 X 315 =2362.50 at the lower price
7.75 X 315 = 2441.25 at the higher price
subtract 2362.50 from 2441.25 you get 78.75
Answer:

Step-by-step explanation:
That's the answers for those 26) B
27) C
28) C