Find the line that is perpendicular to line n that passes through point (2, –3). If the slope of the perpendicular line is -2/5, what is the y-intercept of the perpendicular line?

A. b = -19/5

B. b = -11/5

C. b =4/5

D. b = 2

The answer is B. (b = -11/5)

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Find the commission on a $590.00 sale if the commission is 15%.

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0