Posted by Amanda on Tuesday, August 25, 2009 at 5:19pm.
Im in 9th grade algebra. and we are learning adding and subtracting real numbers. im stumped on a couple of problems. I get confused when i see the absolute value lines. Does that change the munber? Do i just go on with the problem as if they werent there?
And i have NO idea how to do 2/5  7/8?!?

9th Algebra  oneirocritic, Tuesday, August 25, 2009 at 5:21pm
2/5  7/8
= 2*8/5*8  7*5/8*5
= 16/40  35/40
= 19/40

9th Algebra  claire, Thursday, September 3, 2009 at 8:15pm
7/20

9th Algebra  chris, Sunday, September 6, 2009 at 1:28am
1. find the latreal area of a cylinder of revolution if its altitude is 5.5 inches and the diameter of its base is 7 inches.

9th Algebra  Hadassah, Wednesday, September 9, 2009 at 5:57pm
idk im in 9H soo idc either i juss need my ? answered duhhh!!!!! y else wouldi b here

9th Algebra  Karen, Friday, May 15, 2015 at 9:29am
y=2x^23

9th Algebra  Karen, Friday, May 15, 2015 at 9:30am
Quadratic functions quest

9th Algebra  Sytashia, Monday, June 1, 2015 at 1:46pm
y=2x^23

9th Algebra  mckayla, Sunday, August 16, 2015 at 10:29am
Put these numbers in order from least to greatest.

1
2

3
10
2
24
30
Submit

9th Algebra  britany, Monday, June 13, 2016 at 9:36pm
1223102430

9th Algebra  Cathy, Thursday, August 18, 2016 at 8:08pm
Make an inputoutput table for the function use 0,1,2,3,4,5 as the x value.
Y=5(15x)

9th Algebra  Del Ali, Wednesday, October 5, 2016 at 9:35pm
Start with a numberX and 12,then divide by 4,next subtract7, and finally multiply by 2. a. convert the description to an algebraic expression. b.ifx=5,what is the value of the expression?
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