In the diagram, parallel lines P and Q are cut by transversal R. (2x + 40)° (3x - 85)° What is the value of x? ​

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.