The next term of the arithmetic sequence
39, 60, 81, 102, 123, ... is

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

Can someone me and do the problem plz so i can understand it more better

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*