Which of these inequalities are equivalent to r > -11? Check all that apply.
-r < 11

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?