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Combine like variables they all have variable f just add them together
Percent change formula:
C = x - x
2 1 / x
1
To calculate percent change we need to take the difference between the starting value and final value, divide by the absolute value of the starting value, and multiply the result by 100.
1. 72 is a 33.333% decrease of 108. Round is 33%.
2. 90 is a 20% increase of 75. Round is 20%.
3. 49 is a 75% increase of 28. Round is 80%.
Answer:
so
Step-by-step explanation:
Answer:
The solution B for the value of x is incorrect.
Step-by-step explanation:
See the given diagram with the question attached.
From the diagram, it is clear that two parallel lines and a transverse line form two alternate angles (4x - 2)° and (3x + 6)° which are equal.
So, (4x - 2) = (3x + 6)
⇒ 4x - 3x = 6 + 2
⇒ x = 8
Therefore, the solution B for the value of x is incorrect. (Answer)
The expressions for this are A,B,C,E,G
