Factoring a quadratic with leading coefficient greater than 1 2y^2+17y-9

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

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.

£100.80 divided by 14 equals 7.2 how would we put this as money