Arectangle has a width that is 3 less than twice the length. if the rectangle has an area of 170 square inches, what is the length of the rectangle?

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

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.