Write an absolute value equation which has as its solutions x = -1 and x = 19. Choose the correct equation below.
OA. x-100 = 9
OB. IX - 91 = 10
O C. (x + 91 = - 10
OD. [X + 91 = 10

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly