How will adding the value 1000 affect the mean and median of the data set 5, 10, 17, 19, 20?

a.
the median increases and the mean stays the same.

b.
the mean and the median increase by the same amount.

c.
the mean increases more than the median increases.

d.
the mean increases and the median stays the same.

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

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?

Is the point (0, 8) on the x-axis or y-axis? how do you know?