Try another version of this question Get help: Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
The inequality `2 x+ 2 \leq x + 7 \leq 3x + -1 ` means that ` x ` is in
the closed interval ` [A,B] ` where
` A ` is:
and ` B ` is:
Enter DNE for Does Not Exist, oo for Infinity 4
Enter DNE for Does Not Exist, oo for Infinity 5