How long is the boat to the nearest yard?

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 wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Combine like terms to make a simpler expression 3z+z