−3x−8y=−8 y=2−x is (0,1) a solution of the system?

Answer this question, only if you know the answer. 30 points and brainliest!

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

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