Question

THIS IS 30PTS. help hi

Answer 1

x>1

Explanation:

2x+5<7

subtract 5 from both sides

-2x<2

divide by negative 2 and flip the sign

x>1

HTH :)

Answer 2

1. The first one.
2. The first one.
3. The first one
4. The first one too (not 100 percent sure, though)
5. And once again, the first one.

Step-by-step explanation:

The sign should change (flip) when dividing by a negative number.

I hope all is correct. Good luck