The McKinsey High School Drama Club is putting on a play. Tickets will cost $4 for an adult ticket and $2 for a student ticket. On Friday night, the club sold a total of 185 tickets for a total of $530. How many adult tickets were sold on Friday night?

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

What is always true about a positive integer raised to a negative odd power?