If △ABC∼△DEC, find the values of x and y.
(giving brainliest to the correct answer)

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?