Y(y+1)/y(y-2)*(y-2)(y-2)/4(y+1) simplified quotient

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Write 17/20 as a decimal and as a percent.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?