Jason's checking account balance was $345. jason withdrew $160 three times. what is his current balance?

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Draw a scaled copy of the circle using a scale factor of 2