How do the graphs of "y=x" and "y = -x"differ from each other? How are they similar? (Hint: do they share any of the same points 3 Is each graph increasing or decreasing? What are the slopes? What the y-intercepts?

Julius went on a volunteer trip to centralamerica and took medical supplies with him.he packed a bag with 50 pounds of supplies.he brought pieces of equipment that weighed10 pounds each and bottles of medicine thatweighed pound each prepresents thenumber of pieces of equipment he broughtand b represents the number of bottles ofmedicine he brought then the total weight canbe represented by the equation 10p+b 50.the brought 3 pieces of equipment, how manybottles of medicine did he bring?