Asquare with an area of 8 units squared is inscribed in a circle. what is the area of the circle? express your answer in terms of pi

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

What is the absolute value of the complex number -4- 2 v14 3.15 14 18