Rod smokes 1 1/2 packs of cigarettes per day. rod buys cigarettes by the carton. there are ten packs of cigarettes in each carton. if rod pays $35.80 per carton, how much does it cost him for each day of smoking?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

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