And state the 4. Distinguis
uis between simple and weighted average
circumstances under which the latter should be employed.

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?

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

Solve for p: 21 , = 3/4 pit's fraction problem