Can someone me with this question? this is the only one i am stuck on, on my quiz! i'd very much appreciate it. jackson is buying red wings tickets online. each ticket costs $45, and ticket master also charges a $13 convenience fee. jackson buys x tickets. write an expression to model this situation. a. 13x + 45 b. 58x c. 45x + 13 d. x(45 + 13)

What is the sum of these mixed numbers 2 1/8 + 4 3/8

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?