Asubmarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. which represents the location of the submarine compared to sea level?

Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?

For what values of x is x2 + 2x = 24 true?

Ten times the square of a non-zero number is eqaul to ninety times the number