Aplane flew 1,000 miles away from london for one flight. for the next flight, it flew 500 miles toward london. how far was the plane from london after the second flight?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.