Aquadratic equation is shown below:

x2 − 8x + 13 = 0

which of the following is the first correct step to write the above equation in the form (x − p)2 = q, where p and q are integers?
subtract 5 from both sides of the equation

add 3 to both sides of the equation

add 5 to both sides of the equation

subtract 3 from both sides of the equation

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

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.