What is the approximate circumference of a circle with a radius of 10.4 inches? (use pi=3.14)

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?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.