Angela makes custom picture frames that she sells online. The glass pane of the frame costs her $30.00. If the glass pane represents 12% of the cost to make a frame, how much money does it take for Angela to make one picture frame?

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Ineed i been stuck on this question since yesterday