20 dogs decreased by 20%​

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.