Mhanifa please help me with this

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Find the solution(s) to x^2-14+49=0