Asalesman needed to sell a four-wheeler. he priced it at $5,500 the first day it was on the market .the second day he reduced the price by 10%. what was the price of the four-wheeler after this reduction?

41/17 as a decimal rounded to the nearest hundredth

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.