james determined that these two expressions were equivalent expressions using the values of x=4 and x=6 which statements are tru
e? Check all that apply.
1 answer:
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Answer:
80%
Step-by-step explanation:
To find percentage increase, we use the following formula:
Percentage Increase =
Here
New means the latest value (which is 18 dancers)
Old means the previous value (which is 10 dancers)
The Multiplication by 100 is to convert the decimal answer to percentage.
So, we have:
New = 18
Old = 10
Now we substitute and find:
So, there was an increase of 80%