1. suppose y varies directly with x, and y = 14 when x = –4. what is the value of y when x = –6?
a.) –21
b.) 10
c.) 18
d.) 21

2. suppose y varies directly with x, and y = 25 when x = 140. what is the value of x when y = 36?
a.)140
b.)165
c.)201.6
d.)176

3. the point (12, 9) is included in a direct variation. what is the constant of variation?
a.)one half
b.)three fourths
c.)1
d.)2

The solution set for 5v2 – 125 = 0 is

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.