The graph below shows the solution to which system of inequalities?

1. whats 2/3 plus 1/9 2. 5/7 plus 1/2 3.7/15 plus 2/15

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.