what is the difference between sixteen thousand dollars and three thousand, five hundred and fifty dollars?

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

What is the 12th term of b(n)=-4-2(n-1)

Find the value of x. give reasons to justify your solutions! l, m ∈ kn