How can i solve the inequality x is less than or equal to 7/6 on a number line.

Which graph represents the parent function of y=(x+2)(x-2)

Which of the following is the graph of y= square root -x-3

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