The decrease was 27%.
Step-by-step explanation:
Old value = $980
New value = $720
Decrease = Old value - New value

Percent decrease = 

Rounding off to near whole percent
Percent decrease = 27%
The decrease was 27%.
Keywords: Percentage, subtraction
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In order for the sales team to give the impression to their company that there was a large increasse in sales over a six month time period, they need to create a graph that have time period as the label of their x-axis or the horizontal label and sales as the label of their y-axis or the vertical label.
The nth term of a sequence exists 2n2² - 4n+4 is 36.
<h3>What is PEMDAS' order of operations?</h3>
The order of operations exists as a rule that describes the right sequence of measures for estimating a math expression. We can recognize the order utilizing PEMDAS: Parentheses, Exponents, Multiplication, and Division (from left to right), Addition, and Subtraction (from left to right).

Follow the PEMDAS order of operations
Calculating the exponents, we get 2² = 4

= 64-32 +4
= 36
Therefore, the nth term of a sequence that exists 2n2² - 4n+4 is 36.
To learn more about sequences refer to:
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Answer:
8.31
Step-by-step explanation:
Using the Pythagorean Theorem:






The side length for
, rounded to the nearest hundredths, would be 8.31.