Sarah wants to hang a mirror in her room the mirror in the frame must have a area of 15 square feet the mirror is 3 feet wide and 4 feet long which quadratic equation can be used to determine the thickness of the frame

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

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?