when i ask or say a non serious things i get replys but when im really serious i get a slow reply im just gonna assume yall taking my point or rlly solving it

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

The sum of two numbers is 86, and their difference is 20. find the two numbers

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?