Aand b have the opposite directions. a has a magnitude of 7 , and b has a magnitude of 6 . what bust be true about a and b?
a) they are equal, but not parallel
b) they are opposites and parallel
c) they are parallel, but not opposites
d) they are equal and parallel

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?

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?