Which compound inequality has no solution? –2 < x and 2x + 6 < 14
4 < x and 6x – 11 < 14
10 < x and 2x – 3 < 14
14 < x and 0.5x + 6 < 14

I’m stuck on this i don’t understand.

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?