Find the product of (k – 9)2 using the perfect square trinomial rule shown on the left. The product (k-9)2 can also be written as The product is k2 __k + __ (k-9)(k-9) and the product is k2 - 18k + 81

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided

Is a square always, sometimes, or never a parallelogram