Please help me, i can't get this question wrong, please and thank you.

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

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x