Arthur is treating his friends to a meal at chez rich. the meals added up to $136.45. if he tips the waiter 15%, what is the amount of the tip

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid