Friday

October 24, 2014

October 24, 2014

Posted by **erin** on Saturday, July 21, 2007 at 8:27pm.

1)name which sets of numbers to which -28 belongs. my answer = integers,rationals,reals

2)the property illustrated by 7x(9+1)=(9+1)x7 is the. my answer = commutative property of multiplication

3)solve the equation 2/5y=3/14. my answer = 28/15

4)solve the equation 3(absolute value bars x-5)=12. my answer = null set

5)solve the equation (absolute bars y-8)+6=15. my answer = 17 I'll stop here for right now.

3. If y is in the denominator, you are right.

4. No, x=9 works, as does x=1

5. y-8=± 9 so y=8±9

**Answer this Question**

**Related Questions**

Math(Please Check!) - 1. Which line is the flattest (or is less steep)? Why? a.y...

Chemistry - can anyone check and see if i balanced the equation for the ...

Algebra II repost- please check - I posted these a little while ago but this ...

math - I've worked these problems but I was just wondering if someone could ...

Algebra - Can someone check my algebra answers and help me with the problems I ...

Math - Hi, would someone mind just checking the answer I got for this formula ...

Science :check my answers - Here are some questions I had for hw, I answered ...

math - solve and check your answer. Please check this for me to see if I have ...

Algebra - Suppose a triangle has angles A,B, and C. Angle C is the right angle. ...

Chemistry - Can someone check my answers for me thank you. This is my 3rd time ...