Make a ten or a hundred to add mentally 361+177?

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

  cassidy wants to cut the yellow fabric into strips that are 0.3 yards wide. how many strips of yellow fabric can cassidy make? yellow fabric 16 yards for $108.00.