Ron sold a total of 15 hotdogs and burgers he sold 3 more hotdogs then burgers. how many of each did he sell?

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i

What are the solutions of the following system? y=-2x^2 y=x-2