will mark brainliest Which algebraic expression has no like terms? Negative x + 4 y minus 6 x + 9 Negative 4 x + y + 4 y Negative 3 x y minus 8 + x y + y squared Negative x + 7 + 3 x y minus 4 y

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.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.