Larisa buys 9 hats and spends a total of 116.55 about how much was each hat

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

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?

True or false look at the picture pls : /