find the equation of the line passing through point (2,-3) that is parallel to the given line y=1/4x-3. then find the line that perpendicular to the given line as well

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0