Help due soon. Thank you

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

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?