Which angle is coterminal to 3pi/4

What is 1/2 x (6 x 4)+3 + 2 show your work

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

(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)