Corey deposits $300 in a bank that pays 4% annual interest. how much interest does corey earn in one year? what would the interest be if the rate were 6%?

Write a corresponding real world problem to represent 2x - 125=400

One positive number is 9 more than twice another. if their product is 95, find the numbers

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655