⚠️⚠️⚠️⚠️⚠️HELP HELP HELP HELP PLEASE I HAVE 7 MINUTES LEFT ⚠️⚠️⚠️⚠️⚠️

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 given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?