Answer: Required compound inequality : -7<x<4
Step-by-step explanation:
Let x be an arbitrary real number.
Given phrase: All real numbers that are greater than -7 and less than 4.
i.e. x>-7 and x<4 [We use use '<', '>' signs to show less than or more than]
Combined inequality : -7<x<4
Hence, the required compound inequality : -7<x<4
