I need help ASAP! I need to turn this in soon. Please help

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

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew