What is perpendicular to y=-(1/3)x+5 but goes though the point (1,-10) in slope-intersect form

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

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

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i