What is the equation of the line that has a slope of 4 and goes through the point (2, 8)

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?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle