Ineed finding the area of the triangle. . and show work

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

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