Thursday
October 30, 2014

Posts by rayyan


Total # Posts: 25

Algebra
It takes 10 hours to fill a pool with water, and 20 hours to drain it. If the pool is empty and the drain is open, how long will it take to fill the pool?
April 17, 2013

help?
Use the pytagorean theorem a*2+b^2=c^2 which is 121+121=c^2 which makes 242=c^2 so the final answer would be 15.556 or just use simplest radical form
March 18, 2013

Algebra 1
Simplify it, sorry
March 13, 2013

Algebra 1
Solve the rational expression. [(p)/(q)+(q)/(r)]/[(r)/(s)+(s)/(t)]
March 13, 2013

Rational expressions
(2c-d)/(c^2d)+(c+d)/(cd^2)
March 5, 2013

Math
72/3=24 24 degrees is one slice of pizza 24x=360 x=360/24 x=15 15 slices
February 21, 2013

Algebra
(2y-4)/(y-2)
February 21, 2013

American History
Thanks
January 27, 2013

American History
Why did most of the Cherokees oppose the treaty of New Echota.
January 27, 2013

Algebra
A quarium has a total of 28 beta fish, piranhas, and turtles. The number of piranhas is 1 more than the number of turtles, and 2 fewer than the number of beta fish. How many beta fish are there in the aquarium?
December 15, 2012

Algebra
a pet store has a total of 16 snakes, guinea pigs, and miniature poodles. The number of guinea pigs is 1 more than the number of miniature poodles, and 2 fewer than the number of snakes. How many snakes are there in the pet store.
December 15, 2012

Math
Square root of 10x+11
December 10, 2012

Math
Please help
December 3, 2012

Math
-7x5y+4x3y
December 3, 2012

Algebra
Polly has 8 more nickels than quarters. if she has $3.40 how many of each does she have?
October 30, 2012

Algebra Ms. Sue please help
I'm doing systems of equations so can you do it Like X+y= 100. Y=-x+100 10x+5y=580. Y=-2x+116
October 30, 2012

Algebra Ms. Sue please help
Tiffanny has 100 coins in dimes and nickels. She has a total of $5.80. How many of each coin does she have. Write the equations then solve.
October 30, 2012

Biology
Plants have to do photosynthesis which uses water, mainly found in vacuoles, however I do not know why animals have vacuoles.
October 23, 2012

Algebra 1
Change 3y-x=0 into slope intercept form
October 23, 2012

Algebra 1
|(3x+2)/2|=|(2x-3)/3|
September 5, 2012

Math (Simplest Radical Form)
How do you figure out simplest radical form with variables and/or exponents and/or numbers outside the square root
June 15, 2012

history
Which of the following was Eisenhower's most significant legislative achievement
December 12, 2011

World History
strengthen group ties
July 10, 2011

Calculus
a)Find the average value of f(x) = e-x over the interval [0,k] b)What happens to the average value of f on [0,k] as k approaches infinity
February 1, 2011

cultural diversity
This is just horrendous! You are contradicting with yourself with that answer. Your statement is completely racist and you are against diversity! Why can't people get out of their own little box they are in and accept reality?!!!!!
August 29, 2006

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