37. Which is an equation for the circle with a center
at (-2, 3) and a radius of 3?
A. x2 + y2 + 4x –6y+22=0
B. 2x2 + 2y2 + 3x – 3y+4=0
C. x2 + y2 + 4x -6y+4=0
D. 3x2 + 3y2 + 4x -6y+4=0

How do you use the elimination method for this question? explain, because i really want to understand!

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?