A plumber has a 2.5 metre long copper pipe he needs to cut lengths of 60cm 35cm and 90cm work out how much of the initial 2.5 metre long pipe is left give your answer in cm

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)