The math team has 57 members are in the 6th or 8th grade. there are twice as many 6th grades as 8th graders.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f( = x2+ vx+ x + y

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers