A boat can travel 246 miles on 82 gallons of
gasoline. How much
gasoline will it need to
go 18 miles?

Pls! does anybody know a shortcut for answering these types of questions in the future?

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.

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5