Thursday

March 5, 2015

March 5, 2015

Posted by **Andrea** on Sunday, September 23, 2012 at 8:14pm.

Can you help me?

True or False, if False correct the underlined portion.

1) If 3<x, then 3+y<x+y

2)If |w-7|<-3, then w-7>-3 or w-7<3

3) If -4<-2t+6<10, then 2>t+6>-5

4) If |y+8|+2=6, then y+8=+-4*

* the "+" is on top of "-", I didn't know how to type it in.

I would really appreciate the help.

- algebra -
**Damon**, Sunday, September 23, 2012 at 8:27pm1 is true

2 makes no sense/ an absolute value can not be negative.

3 but t = 0 ok for first but not for second

4 you mean

4) If |y+8|+2=6, then y+8=+/- 4

y + 8 + 2 = 6

then y = -4

-(y+8) + 2 = 6

-y - 8 + 2 = 6

- y - 6 = 6

-y = 12 NO or false

- algebra -
**Damon**, Sunday, September 23, 2012 at 8:28pm+/-4 means plus or - 4

- algebra -
**Andrea**, Monday, September 24, 2012 at 4:04pmDamon,

thank you so much!!

This helped a lot!

**Answer this Question**

**Related Questions**

algebra 1 - Label each statement true or false if false correct the underlined ...

Algebra - Please help! True or false and if false, correct the underlined ...

Algebra - Please help! True or false and if false, correct the underlined ...

algebra - please could you check my answers and fix them if needed? label each ...

Algebra - I'm not getting it. I've tried to re-read the notes but I'm still ...

algebra - please check these answers and change if needed. thank you Label each ...

7th grade health true or false - 11. Disagreements are a normal part of life. (1...

Physical Ed - 11. Disagreements are a normal part of life. (1 point) True False ...

HEALTH HELP PLEASE!! - Fats help maintain your cell membranes. (1 point) True ...

Reading - can you help me thank you: 2.Detecting bias is one of the major keys ...