A contestant on The Biggest Loser lost 78.8 lb over a period of 2 months. At the end of the two month period, the contestant weighed 194.3 lb how much did the contestant weigh when the show began?

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?

This is different from the first one can someone me

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83