What axis is 1/2 √ x-3+7 reflected over ?

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

The measure of an angle is 117°. what is the measure of a supplementary angle?

Math question.. plz me .. best answer all