Question

Solve (x + 1 < 4) ∩ (x - 8 > -7).


{x | 1 < x < 3}
{x | x < 3 or x > 1}
{all real numbers}

Answer 1

1. Simplify both inequalities first
2. Write out the set of numbers that are true for both
3. Write out the set of numbers that occur in both

Answer 2

answer?

Answer 3

No answers

Answer 4

Try simplifying the inequality.

Answer 5

are they all wrong?

Answer 6

This is not a question/answer site. This is a "guide you through the problem and help you solve it on your own" site.

Answer 7

If you want answers, consult yahoo answers.