Wednesday
September 17, 2014

Posts by Libuse


Total # Posts: 35

Algebra, factor
Factor, lowest term: (2x^2+5x-10)=
March 24, 2012

Algebra, factor
lowest term....
March 24, 2012

Algebra, factor
This is not the lower term (x+5)(x-1) The lower term must look like (2x+....)(....)
March 24, 2012

Algebra, factor
Factor: (x^2+4x-5)=( ) ( )
March 24, 2012

Algebra
Factor. (2x^2+5x-10)=( )( )
March 24, 2012

Algebra, factor
ok thanks
March 24, 2012

Algebra, factor
Yeah....but second letter is not x.... :-(
March 24, 2012

Algebra, factor
Factor. (4x^2+8r+3)=( )( )
March 24, 2012

prealgerbra
x/8-12=10 /.8 everything x-96=80 x=80+96 x=176
March 7, 2012

I really need help..(Algebra)
-6m=3.m.m -6/3=m.m/m -2=m
March 7, 2012

algebra
(3/4x-1/6)(3/4x+1/6)= Find the following special product. Simplify your answer completely. Thank you.
March 7, 2012

algebra
=
March 7, 2012

algebra
(3/4x-1/6)(3/4x+1/6)
March 7, 2012

algebra
Find the following special product. Simplify your answer completely. Thank you
March 7, 2012

algebra
(t+7/3)^2
March 7, 2012

Algebra
2(x2+4x-1)-4(2x-4)=....and solve.
March 2, 2012

ALG help
x^2 - 5^2 = (x-5).(x+5)
March 2, 2012

Math problem
20 squares with each perimeter 160.....
February 29, 2012

Math problem
20 squares with perimeter 160, build together in one big square,and question is what will be the perimeter of the big square
February 29, 2012

algebra
Graph the solution set for the system of linear inequalities y<2x+3 and y>=2x-6
February 29, 2012

1st grade math
6+4 because 14-4=10 or 6+4=10
February 29, 2012

math 2nd grade
She sell one all pan (12 brownies) and 3/12 from another one.
February 29, 2012

Math
-2x+19 or 19-2x
February 29, 2012

3 grade math
3. 16+4+3 23C
February 29, 2012

3 grade math
2. 72+8+5 85F
February 29, 2012

3 grade math
1. is 56-8+2 temperature at 8 am was 50F.
February 29, 2012

algebra
:-)
February 26, 2012

algebra
A collection of nickels, dimes, and quarters amounts to $9.50. If there are 130 coins in all and there are twice as many dimes as there are quarters, find the number of nickels.
February 26, 2012

math
Ms.Sue...... 8 + 8*0.08 = x x*0.15 = y x+y= it will be answer
February 26, 2012

math
$9.94......but I am not very good to explain how I got the answer.
February 26, 2012

algebra
You are smart! Thanks!
February 26, 2012

algebra
An airplane flying with the wind can cover a certain distance in a = 3 hours. The return trip against the wind takes b = 4.5 hours. How fast is the plane and what is the speed of the wind, if the one-way distance is c = 720 miles?
February 26, 2012

Math
This does not sound good...and relationship is between rate, distance and time........:-O
February 26, 2012

8th grade math
"symbolic reasoning" means using symbols to aid in solving (reasoning) problems. For example: 1. After learning addition and substraction, first graders are asked, "What number must be added to 2 to make it equal 5?" They can understand something like this ...
February 26, 2012

math
3x-3y=-9 /*-3 -9x+9x=+27 9x-9y=-27 If you look at the top, the equotations answer after solving will be 0=0 and this is mean DEPENDENT.
February 26, 2012

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