What are the center and radius of the circle defined by the equation
x² + y²- 6x+4y+4= 0?

A. Center (-3, 2); radius 9
B. Center (3,-2); radius 3
C. Center (-3, 2); radius 3
D. Center (3,-2); radius 9

The total number of photos on hannah’s camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived. then she took 24 photos each day for 6 days. what is the rate of change of the linear function that represents this

Next, chad created this graph with ordered pairs that show the possible ratios of the number of damage to defense cards in his deck.what error chad make?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .