Simplify the expression (please)

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9