Tom and his two daughters Ursula and Violet are staying in a creepy hotel. The lift is very old and someone has to ride the lift up and down to get it to move. The lift is very small. It can only carry 100kg, and it’s very scary, so no one wants to overload it. Tom weighs 80kg, Ursula weighs 40kg and violet weighs 30 kg. How do they all get up the lift to their room?

What could explain what happened when the time was equal to 120 minutes

What is the factored form of the following expressions? d^2 – 13d + 36

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?