Cargo ship can carry 21,600 tons Cars weigh 3.6 tons each Trucks weigh 7.5 tons each y= number of cars x= number of trucks Your equation was 3.6y + 7.5x = 21 600 Find the number of cars that can be shipped if the cargo already has x trucks (answer should be an expression)

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?

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.