Use the figure on the Pythagorean theorem to write an equation relating H, D and x​

Use the multiplier method to incrases £258 by 43%

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano