Astudent has two test scores. the difference between the scores is 6 and the mean, or average, of the scores is 79. what are the two test scores?

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

Use the graph of the sine function y=2sinθ shown below

Can some one me with these questions