What is the decimal multiplier to increase by 6.5%?

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)