A water tank has a capacity of 320 liters. At the beginning of the day, the tank was 7/8 full. By noon, 2/3 more of the tank's capacity has been used. What volume of water (in litres) remains in the tank at noon?

For the inequality |c| < |d| to be true, which of the following must be true?

Consider the first four terms of the sequence below. what is the 8th term of this sequence?

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?