The area of a rectangular painting is given by the trinomial x2 – 5x – 36. what are the possible dimensions of the painting? use factoring.

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

Can someone me with this problem . show your work .

Find the area of an equilateral triangle with a side of 6 inches