#### Answer

25-1.5d

#### Work Step by Step

We know that we start with 25 gallons:
25
We also know that we lose 1.5 gallons every day d:
-1.5d
So, the total number of gallons after d days can be represented by:
25-1.5d

Published by
Prentice Hall

ISBN 10:
0133186024

ISBN 13:
978-0-13318-602-4

25-1.5d

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