Find an equation of the line that satisfies the given conditions.
through (-2, -8); perpendicular to the line passing through (1, 4) and (5, 2)

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

Find two numbers if their sum is 91 and the ratio is 6: 7?