Answer:
The solution region is x < –5 and x > 2
Step-by-step explanation:
We are given the inequalities, 2x–2 < –12 or 2x+3 > 7
Upon simplifying the inequalities, we get,
A.
i.e.
i.e.
B.
i.e.
i.e.
So, we get the solution is or
and the plotted region can be seen below.
Answer:
Step-by-step explanation:
Given that in 10 minutes, the top 3 contestants of a hot dog eating contest consumed 136 hot dogs. The winner ate 9 more hot dogs than the runner-up, and the runner-up ate 8 more hot dogs than the third-place contestant.
Let winner up ate x hot dogs
Then runner up ate 9 less than the winner i.e.
The third place contstant ate 8 less than runner up i.e.
Total ate by these three =
Winner ate 54, runner up ate 45 and third ate 37