Math what is the slope of the line passing through points a and b? question 4 options: below in the picture  question 5 (mandatory) (1 point) question 5 unsaved which ordered pair in the form (a, b) is a solution of this equation? 4a – 5b = 24 question 5 options: (6, 0) (–5, –2) (0, 6) (–2, –5)

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9