Be completed NEATLY on a separate AND submitted to the powerschool dropboxi
A parabola can be drawn given a focus of (5, 7) and a directrix of y - 5. Write the
equation of the parabola in any form.
10
8
dintry
10

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³