I need help or explain this pleas

How do the graphs of y = 1/x and y=5/x+6 compare?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles