You deposited $4500 dollars in a savings account that earns a simple interest rate. what interest rate do you need to be paid, if you require $5445 after 7 years.

Which expression is not a polynomial?

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

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?