A change from 20 to 25 represents a positive change (increase) of 25% Percent change = [(20 - 25) / 20] x 100 = 25 % (increase)Where: 20 is the old value and 25 is the new value. In this case we have a positive change (increase) of 25 percent because the new value is greater than the old value.
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Answer:scalene
Step-by-step explanation:
You add them and if its 150 or lower it is scalene
Answer:
150
Step-by-step explanation:
1:30=5:x
5*30=150
5:150=1:30
The answer to this is y=3 and x=-10.
