Virgil is traveling around a circular island. if he travels a 1000 mile course keeping a constant distance of 200 miles from the center of the island, through what angle does he travel?

I’m stuck on this i don’t understand.

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.