What is the numbers of terms of 5x + 7y + 12

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

If you are just building your payment history, how many points from a perfect score will you possibly miss?