The constraints of a problem are listed below. What are the vertices of the feasible region?

(0, 0), (0, 4), , (3, 0)
(0, 0), , , (6, 0)
(0, 4), , (3, 0)
, , (6, 0)

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000