A jewelry store recently sold 24 bracelets and 28 other pieces of jewelry. Based on past data how many of the next 65 sold should you expect to be bracelets

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

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?