(2x – 7)(2x + 7) + (4x2 – 49) (2x + 7)(2x + 7) + 4x2 + 28x + 49
#10: Show the work that proves that Edgar's answers are correct. Upload a
picture of your work.
49A567C1-D84BX
#1b: Why does the standard form of the first expression only have two terms
while the standard form for the second expression has three terms? Be specific
for credit.
Your answer

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.