Answer:
The average decrease each year is 60 because 300 divided by 5 is 60.
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3
Step-by-step explanation:
Factors of 84 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84.
if u mytiply the 2and the 3 then it would be 6d