Which number sentence below matches this word problem?
There are 3 days until Richard's concert. Susie's concert is 8 days after
Richard's. How many days are there until Susie's concert?

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?

Choose the more precise measurement. 26.4 cm or 8.39 cm

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?