Question

|2x + 4| < 12

Answer 1

x > 8 and x < 4

x > –4 and x < 4

x < 4 and x > –8

x < –4 and x > 4

Answer 2

I think it's C

Answer 3

2x+4<12

-12>2x+4<12

-12-4>2x<12-4

-16>2x<8

-16/2>x<8/2

-8>x<4

Answer 4

Yeah you're right

Answer 5

So this on is D? What is the solution set of |x – 4| + 7 = 4?

–4 or 4

–3 or 3

No solution

1 or 7

Answer 6

correct ur correct

Answer 7

I got 1 or -7 but I am not positive on that one