Please help me explain to me

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

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