What is the speed of a car in m/hr that traveled 75 miles in 2 hours and 30 minutes?

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?