Two sisters open savings accounts with $60 each that their grandmother gave them. the first sister adds $20 each month to her account. the second sister adds $40 every two months to her $60. if the sisters continue to make deposits at the same rate, when will they have the same amount of money?

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

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?

What is the y intercept of f(x)=(1/2)^x?