The price of a house increased from $400,000 to $500,000 in one year. what is the percent increase?

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

Well what if i told you it wouldn’t matter, because in the future the pony dies, depending on what choice you make