PLEASE HELP! a set of points where the coordinates of each point have a sum of three?

a set of words where the y coordinate is 5 less than the x coordinate?

any point with two numbers that have a sum of three?

any point where the y coordinate is 5 less than the x coordinate?

any point with two numbers that have a sum of three in the y coordinate is 5 less than the x coordinate?​

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