Sophie is going to drive from her house to City A without stopping. Let D represent Sophie's distance from City At hours after leaving her house. The table below has
select values showing the linear relationship between t and D. Determine the
. average speed that Sophie travels, in miles per hour.
t
D
1
165
2.5
82.5
3
55

Write a polynomial for a third-degree polynomial with leading coefficient -4

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?