HELP ASAP The unchanging value of the ratio between two proportional quantities is A. the constant of proportionality. B. the constant rate. C. the x-value of an ordered pair. D. the y-value of an ordered pair.

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?

In the geometric progression –3, 12, −48… what term is 3,072?

Use the distance formula to find the distance between (-3,5) and (3,1)