In order to avoid heavy traffic, antonio can drive home after working less than 7 hours or after working more than 9 hours. how can this be written as a single compound inequality?

a. 7 < h < 9
b. 7 > h > 9
c. h < 7 or h > 9
d. h > 7 or h < 9

The answer is C. h<7 or h>9 because less than means that it is facing towards the number, and more than means that it is facing away from the variable. The question also asks for OR not AND.

Step-by-step explanation:

C

Step-by-step explanation: Since you know that he can go home after working less than 7 hrs you can represent this with, 7 < h, and since you also know that he can also go home after working more than 9 hrs you can represent that with, h > 9, this means that the answer = C.

it should be a.

hope it

step-by-step explanation: