alexandrialo3588 alexandrialo3588 06-06-2023 Mathematics contestada Do all parts. Part. a What is the center of the circle whose equation is given by x 2 +(y+5) 2 =7? Part. b What is the slope of the line whose equation is 2x+3y=6? Part. c Simplify x⋅(x 3 y 20 ) 5