Cici has a roast beef that can serve 160 people, if the serving size is 4 ounces. How many pounds of beef does she have?​

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola