B)The third term is 17, and the term-to-term rule is add 5

Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.