What is the answer to this inequality 84 is no less than 7 times a number k

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

The graph of g(x) is a translation of y = which equation represents g(x)?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.