What are the solutions of 12 – x2 = 0?

x = 2 StartRoot 3 EndRoot and x = Negative 2 StartRoot 3 EndRoot
x = 3 StartRoot 2 EndRoot and x = Negative 3 StartRoot 2 EndRoot
x = 4 StartRoot 3 EndRoot and x = Negative 4 StartRoot 3 EndRoot
x = 6 and x = –6

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?

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.