Aparabola can be drawn given a focus of
(7,−1)(7, -1)
(7,−1) and a directrix of
x=3x=3
x=3. what can be said about the parabola?

What is the radical expression that is equivalent to the expression 27 1 over 5?

Which of the following best describes the delian problem?

Lucy is a dress maker. she sews \dfrac47 7 4 ? of a dress in \dfrac34 4 3 ? hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable.