Need an Answer and an Explanation with the full answer below:

Convert 2000 swiss francs to dutch guilders

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !