Question

2. |y+4| < 1
A.-5 12 years ago

Answer 1

| y + 4 | < 1

-1 < y + 4 < 1
-1 - 4 < y + 4 - 4 < 1 - 4
-5 < y < -3

Answer 2

read and learn...
http://www.purplemath.com/modules/absineq.htm

Answer 3

tex you can do that to absolute values

Answer 4

is that a question ehuman ? or a statement ?

Answer 5

asking? it looks like you treated it as if abs wasn't there

Answer 6

I did have to look it up to check it.....found it at the link I posted above

Answer 7

thanks, I have to brush up then.

Answer 8

Hay thank you for the link this will help a lot

Answer 9

so did I...lol

Answer 10

YW Jbone :)

Answer 11

I got one more im stuck on

Answer 12

That brought me back, I used to know that.

Answer 13

|a| -3/4 = -5/8
A.1/8 or -1/8
B.7/8 or -7/8
C.1 3/7 or -1 3/8
D. No solution

Answer 14

Oops for C its 1 3/8 or -1 3/8

Answer 15

just solve for a then remember it can be both + and - of same answer.

Answer 16

I know that Im just having trouble solving this one because it has fractions

Answer 17

-a -3/4 = -5/8
-a = -5/8 + 3/4
-a = -5/8 + 6/8
a = -1/8

a -3/4 = -5/8
a = -5/8 + 3/4
a = -5/8 + 6/8
a = 1/8

a = -1/8 and 1/8