Asurvey was conducted to determine the most popular browerser. if 2000 people were surveyed how many of them used internet explorer

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

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Which expression is equivalent to -5(3x - 6/7)