What do i do when i feel like K*I*L*L*I*N my self?

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180