A4 cm bean plant grows at a rate of cm per week. a 5.5 cm flower grows at a rate of cm per week. if h is the height of the plant in centimeters and t is the number of weeks, then the system of equations is: h = t + 4 h = t + 5.5 the solution to the system, (2, 5)(2, 6)(6, 7), means that the plants will both be 2567 centimeters tall after 2567 weeks.

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?

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

3382-299=3383- ? fill in the blank?