How music concert, 70% tickets are sold. only 210 tickets are available.
how many tickets were sold over all?
what is the total seating capacity of the concert?
can you tell me how you did it step by step? !

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

How do i find the missing angle measure in a polygon