Um help please, it's due today. PLEASE HELP

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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.