Answer:
Infinite Solutions.
Step-by-step explanation:

Subtract m from both sides:



Both sides are equal.
This means that the value of m does not affect the end result of 7 = 7, which is true. Thus, there are infinite solutions as any value of m will still make the equation true.
Answer:
1 hour and 15 minutes thats how long the documentary was
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Answer:
45 gallons
Step-by-step explanation:
1 hour = 3 gallons
2 hours = 6 gallons
3 hours = 9 gallons
4 hours = 12 gallons
5 hours = 15 gallons
10 hours = 30 gallons
15 hours = 45 gallons
Answer:
sorry i can't understand your language ? please let me in English language ~_~