Population of the world was 5.7 billion in 1995 and the observed growth rate was 2% per year. by what year will the population triple?

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?