Can anyone help me with this math question ?in the picture above

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

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