Shelley cut 8 pink roses and 10 white roses from the bushes in her back yard. If she wants to make some identical flower arrangements with no flowers left over, what is the greatest number of arrangements Shelley can make?

Which of the following are parts of a sphere

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2