Friday
April 29, 2016

Posts by bb

Total # Posts: 134

algebra2
Suppose it takes 3 days for a space vehicle to travel from Earth to the moon. About how long would it take for the same vehicle traveling at the same speed to Jupiter? Moon - 240,000 mi Jupiter - 391,000,000. The space vehicle would take how many days to reach Jupiter?
February 2, 2008

math
2(4x-4) + 2(8x+10)= Perimeter
January 30, 2008

READING
North America, South America, Asia, Europe, Australia, Antartica, Africa
January 30, 2008

algebra
Thank you very much. It helped me not only on that problem but others as well. :)
January 30, 2008

algebra
What is the common denominator? 3 2 - + - 1 a-1 ------- 4 3 - - - 1 a+1
January 30, 2008

geography
Is there a certain rhyme out there to help study state capitals?
January 24, 2008

algebra
Find the slope and y-intercept x=-9 a) slope:0;y-intercept: (0,-9) b) slope: undefined; y-intercept: (0,-9) c) slope: 0;y-intercept:none c) slope: undefined;y-intercept:none
January 15, 2008

algebra
Solve the system by graphing. x+y=4 -x+y=2 How do I graph this?
January 10, 2008

algebra
The length of a rectangle is 9 in. more than twice its width. If the perimeter of the rectangle is 48 in., find the width of the rectangle. a) 4 in b) 5 in c) 6 in d) 7 in
January 10, 2008

algebra
Rewrite the equation 2x-3y=-6 A) f(x)=2/3x+2 b) f(x)=3/2x-3 c) f(x)=3/2x-6 d) f(x)=2/3x+6
January 10, 2008

Algebra 1
Solve the following system by using either addition or substitution. If a unique solution does not exist, state whether the system is dependent or inconsistent. 10x+2y=7 y=-5x+3
December 27, 2007

algebra
Theater tickets are $8 for general admission and $5 for students. During one evening 240 tickets were sold, and the receipts were $1680. How manny of each ticket was sold? This is what I have before I get stuck: G=8 S=5 8(240-S)+5S=1680 1920-S+5S=1680 Now what?
December 26, 2007

algebra
Solve the following by graphing: 2x - y = 4 2x - y = 6
December 26, 2007

algebra
Is this right if I substitute -2 for x? f(x)=x^2-7x=10 f(-2)=-2^2-7(-2)+10 f)-2)=-4-(-14)+10 f(-2)=-8
December 15, 2007

algebra
Would it be a solid line or a dotted line?
December 15, 2007

algebra
I came up with f=-5, -7 and -1 and now I am lost. Thanks.
December 15, 2007

algebra
Can you enlighten me as how to graph this equation? Thanks
December 15, 2007

algebra
f(x)=-2x-5
December 15, 2007

algebra
Is f(x) = 3 over 4x + 11 over 4 the correct answer? 3 over 4 is a fraction and 11 over 4 is a fraction.
December 15, 2007

algebra
I need to rewrite the function of x in the equation -3x+4y=11
December 15, 2007

algebra
-3x+4y=11
December 15, 2007

algebra
Thank you so much I came up with an answer of 28 after some struggling.
December 15, 2007

algebra
Is this right if I substitute -2 for x? f(x)=x^2-7x=10 f(-2)=-2^2-7(-2)+10 f)-2)=-4-(-14)+10 f(-2)=-8
December 15, 2007

algebra
Is this right for the third one? f(-2)=-2^2-7(-2)+10 f(-2)=-4-14+10 f(-2)=-8
December 15, 2007

algebra
f(x)=x2(squared)-7x+10, find (a)f(0), (b) f(5), and (c) f(-2)
December 15, 2007

algebra
-3-4= -7 It doesn't seem right 2-2 0
December 9, 2007

algebra
Write the equation of the line passing through (2,-3) and (2,4). Write the answer in slope-intercept form.
December 9, 2007

world history
cb
September 12, 2007

extraction
How to distingush organic layer and aqueous layer? The organic layer is the one on top. Most organic solvents are less dense than water. (NOte: Non-hydrocarbons such as chloroform, methylene chloride, carbon tetrachloride etc are more dense than water.)
August 21, 2007

Physics
.211
March 24, 2007

english
please help me unscramble this word hippayen Try these: http://www.ssynth.co.uk/~gay/anagram.html http://www.unscramble.net =)
December 21, 2006

chemistry gas laws
In a science demonstration, 4 to 6 plastic garbage bags are arranged under a 2 m by 2 m piece of plywood. A volunteer stands on the plywood and others blow into the bags to "levitate" the volunteer. If four bags are used and a 140 lb person is on the plywood, what is...
December 4, 2006

BIOLOGY HELP!!!!
Does it take energy for polymerization reasctions to proceed or ddo they occur spontaneoulsly?? Why or why not?? http://en.wikipedia.org/wiki/Endothermic_reaction 10. From a bottle of molten nutrient agar you need to pour 20 agar plates each containing 50 mg ml-1 ampicillin. ...
October 15, 2006

permutations and combinations
Four men and four women are to be seated alternatively at a round table. In how many ways can this be done?
January 2, 2006

  1. Pages:
  2. <<Prev
  3. 1
  4. 2