Find fgh

a.
21
b.
42
c.
63
d.
126

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?

100 points, hi, i’m not sure how to get the equation from the graph and table.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2