Parallelogram ABCD is shown. Point E is the midpoint of segment AB. Point F is the midpoint of segment CD. Which transformations carries the parallelogram into itself

Find the surface area of the prism formed by the net

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?

What is the slope of the equation y =