J because the x value is used more then once.
Answer:
485.5
Step-by-step explanation:
180.65+135.60+169.25
Answer:
I'm going with 64
Step-by-step explanation:
Add all the numbers and sides
<em>Answer:</em>
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<em>This " / " means or, btw!</em>
<em>Step-by-step explanation:</em>
<em></em>
<em></em>
<em>⇒Take square root.</em>
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<em> ± </em>
<em></em>
<em></em>
<em> or </em>
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<em>Hope this helped you!</em>
Answer:
18%
Step-by-step explanation:
Percent change can be found using the following formula:

Original represents the initial cost where new represents the new cost. We multiply the answer by 100 to get the percentage:
= 18%