What is the general form of the equation for the given circle?

a. x2 + y2 − 8x − 8y + 23 = 0

b. x2 + y2 − 8x − 8y + 32 = 0

c. x2 + y2 − 4x − 4y + 23 = 0

d. x2 + y2 + 4x + 4y + 9 = 0

Carrie and krystal are taking a road trip from greenville each person has her own map carry in north valley or each person has her own map in the scales on the maps are different and carries map read about in northville are 4.5inches apart the scale on a map is 1 inch equals 20 miles how far is greenville from north valley

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?