A scale drawing of a rectangle is made by using a scale factor of 5/8. The original and the scale drawing are shown below.

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

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?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.