wade has a test score of 77% on his first test and 65% on his second test. what must he score on a third test to have an average of at least 80% overall

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

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

Use the distributive law to multiply. 3(4x + 5y + 6)