The restaurant gives to each meal a picture of the local basketball team (basic set 5 players). Everytime you go in the restaurant, you obtain one picture at random. How many times on average do you have to go to the restaurant to have a whole set of pictures?

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11