While working on his science fair project, julian noticed changes in the cultures he was growing. he noticed that the cultures were increasing daily as displayed in the chart.

1-4
2-9
3-16
4-25

if the increase continues at the same rate, how many cultures will be present on the 9th day?

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Nine more than four times a number is the same as one less than twice the number. find the number?