2.50 is how each gallon cost because if you multiply 2.50 times the amount of gallons (9) it’s 22.50 in total
C. Is the answer.. because A- can't be a whole number so x that out. integer can't have a decimal x that out. rational number are like square roots and so. so c is the best answer.
Answer:
408 cm
Step-by-step explanation: