In the figure, m angle AOD = 75, m angle BOD = 80, and m angle AOD = 130. What is the degree of measure of angle BOC?

When are two distinct non vertical lines parallel

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?

4+(2+x) can you me solve this problem