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All Questions
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237717 Questions
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639
1
teachers helping but no helpful
what do u do if ur math teacher is strict?
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Guest
Sep 8, 2016
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562
0
30-18/6x4 explanation
30-18/6x4 explanation
Guest
Sep 8, 2016
0
501
1
question
2x+4-3x=-11
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Guest
Sep 8, 2016
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477
0
please help my kid sister find x,y and z
if x+y+z<2.6x,
x+y+z<3.15y
and x+y+z<2.7z
find x,y and z
read more ..
Guest
Sep 8, 2016
0
671
1
help algebra
Let f(x) = 6x − 5, x ≤ −5 −x2, x > −5 . Find f(−3), f(−5), and f(−6).
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Guest
Sep 8, 2016
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563
1
Help
How do u put 1.29167 in a fraction
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Guest
Sep 8, 2016
0
946
1
10(w-4)=4(w+4)+4w What is the value of w?
10(w-4)=4(w+4)+4w What is the value of w?
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Guest
Sep 8, 2016
0
614
2
Help
square root of 216k to the 4th
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Guest
Sep 8, 2016
0
1014
2
Math question
a2+b2+c2 firefighters need to cross from the roof of a 25 feet tall building to the roof of a 35 feet tall. Building are 20 feet apart. what minimum length does the ladder need to be in order to span the two buildings
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Guest
Sep 8, 2016
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1015
1
what is the radius of a circle with circumstance of 22m?
what is the radius of a circle with circumstance of 22m?
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Guest
Sep 8, 2016
0
598
1
PLEASE HELP IM STRUGGLING 2-8/-2-2--12/-6x-2 AND ((-16-(-2+1))X2/5 USE PEMDAS
PLEASE HELP IM STRUGGLING 2-8/-2-2--12/-6x-2 AND ((-16-(-2+1))X2/5 USE PEMDAS
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Guest
Sep 8, 2016
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564
1
what is (b -2 /b -3 ) 2 ???
what is (b-2/b-3)2 ???
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Guest
Sep 8, 2016
Sep 7, 2016
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2086
2
I am having some trouble with my Algrbra 2 class. We have this thing called challenge of the week. Every week, our teacher gives us some problems,
I am having some trouble with my Algrbra 2 class. We have this thing called challenge of the week. Every week, our teacher gives us some problems, but they are problems involving something we haven't been taught yet: quadratic equations. I would
read more ..
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Guest
Sep 7, 2016
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593
1
Anonymous
what is pi times the reciprocal of 2/3 plus the diameter of a circle (d=9.089)
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Guest
Sep 7, 2016
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545
1
help
what is 5y+4-2y=9 solve for y
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Guest
Sep 7, 2016
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589
1
Math question!
What is 3b+4=24 (solve for b)
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Guest
Sep 7, 2016
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421
3
help
jerry is 4 years old. his sister is half his age. jerry is now 100 how old is his sister now
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Guest
Sep 7, 2016
0
736
2
Easy Algebra One ~ Please help
1) 7 = -3/4x
2) 50 = -2 + 13q
3) 5 - 9/2d = 32
4) 7a+1 = 18
read more ..
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Guest
Sep 7, 2016
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423
1
help me pleas
suppose one person in your team has two x^2-tiles,three x-tiles,and one unit tile on his desk and another person has one x^2-tile,five x-tiles,and eight unit tiles on her desk. You decide to put all of the tiles together on one desk. What is the name for
read more ..
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Guest
Sep 7, 2016
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796
2
hard math problem
86/97*97
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Guest
Sep 7, 2016
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