Serena has designed a 13-inch by 21-inch rectangular poster for a political candidate. she enlarged the poster by a scale of 4 to 1. what is the area of the enlarged poster

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

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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