Pls help me with this if I get it wrong I fail Timmery is running a race that is 28.2 miles she is running at a speed of 7 miles per hour. She has completed 3/4 of the race. About how many more minutes will it take her to finish the race?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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 perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?