What is the value of x? show your work. (the jkl and mnp picture)

Which of the binomials below is a factor of this trinominal? x^2-13+30

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

What expression is equivalent to (2x-1)(x-3)?