The sum of two consecutive whole numbers is 57. Write and
solve an equation to find the
numbers

The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Which expression gives the exact value of x?