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Libuse
Questions (9)
Factor, lowest term:
(2x^2+5x-10)=
1 answer
367 views
Factor:
(x^2+4x-5)=( ) ( )
3 answers
371 views
Factor.
(2x^2+5x-10)=( )( )
1 answer
292 views
Factor.
(4x^2+8r+3)=( )( )
4 answers
330 views
(3/4x-1/6)(3/4x+1/6)
2 answers
362 views
(t+7/3)^2
3 answers
327 views
Graph the solution set for the system of linear inequalities y<2x+3 and y>=2x-6
1 answer
1,486 views
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
1 answer
751 views
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
2 answers
2,212 views
Answers (24)
lowest term....
This is not the lower term (x+5)(x-1) The lower term must look like (2x+....)(....)
ok thanks
Yeah....but second letter is not x.... :-(
x/8-12=10 /.8 everything x-96=80 x=80+96 x=176
-6m=3.m.m -6/3=m.m/m -2=m
(3/4x-1/6)(3/4x+1/6)= Find the following special product. Simplify your answer completely. Thank you.
Find the following special product. Simplify your answer completely. Thank you
x^2 - 5^2 = (x-5).(x+5)
2(x2+4x-1)-4(2x-4)=....and solve.
20 squares with each perimeter 160.....
20 squares with perimeter 160, build together in one big square,and question is what will be the perimeter of the big square
3. 16+4+3 23C
2. 72+8+5 85F
1. is 56-8+2 temperature at 8 am was 50F.
-2x+19 or 19-2x
She sell one all pan (12 brownies) and 3/12 from another one.
6+4 because 14-4=10 or 6+4=10
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.
"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
This does not sound good...and relationship is between rate, distance and time........:-O
You are smart! Thanks!
Ms.Sue...... 8 + 8*0.08 = x x*0.15 = y x+y= it will be answer
$9.94......but I am not very good to explain how I got the answer.