02/24/13

Can this be further simplyfied?
Adding and Subtracting Rational Expressions 5 over 6ab - 7 over 8a after getting common denominators i get 20 - 21b over 24ab can this be further simpified?
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02/24/13

find the equation of the inverse y=3x +2
find the equation of the inverse   y=3x +2
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02/24/13

Cirlce P is tangent to each side of ABCD. AB= 20, BC=11, and DC= 14. Let AQ= x and find AD
helppppppppppppppppp :(
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02/24/13

what is the domain y= square root of 1-4x
what is the domain   y=square root of 1-4x
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02/23/13

4x-6x+x-5x
Solve in easy steps   
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02/23/13

how do you solve this trinomial?
how do you solve: 3n2-2n-5=0 and how do you get that answer?
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02/23/13

i don't get this: why is the answer to this 36 and not 35?
choose the best approx for (5 + 7/11) * (6 + 17/110) a. 30 b. 35 c. 36 d. 42
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02/22/13

How do I factor this polynomial k^2 + k - 42 / 1 - k
My second question is factoring also. The problem is k^2 - k - 30/ k - 1
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02/21/13

35 percent of 83
what 83 dollars with 35% off
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02/21/13

-4(2-3x)=7-2(x-3)
what is x?i need this fast please help
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02/21/13

10 to the 20th power
The radius of the milly way is 3.9 x 10 to the 20th power. What is the diameter?
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02/21/13

Probability
Tiles numbered 1 through 20 are placed in a box. Tiles numbered 11 through 30 are placed in a second box. One tile is randomly drawn from each box. Find each probability. The first tile is odd and... more
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02/21/13

2/3- (-8y) 9
2/3 - negative 8y over 9
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02/20/13

Finding the measures of angles in kite
It's a kite shape and with only 2 angles, they are 113 and 37
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02/18/13

9x^2+9y^2-6x+3y-1=0
find the center, radius, and intercepts of the circle and then sketch the graph 
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02/18/13

x^2+y^2+2x-8y+1=0
find the center, radius, and intercepts of the circle with the given equation and then sketch the graph  
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02/18/13

(x^2-45)/ (x+5) is less than or equal to x
solve the rational inequality. express the solution using interval notation 
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02/18/13

(14)/(x+4) is greater or equal to 2
solve the rational inequality. express the solution using interval notation.
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02/18/13

condense the expression. ln 4xy^2 - 2 ln x^2 y
I don't know how to condense ln expressions.
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02/18/13

how do you write a multiplication sentence for 4 4/5 + 4 4/5 + 4 4/5 ?
its about math sentence.
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02/17/13

write the equation of the horizontal line passing through the point (3,1)
write the equation of the horizontal line passing through the point (3,1)
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02/17/13

sketch 8x-y=4
given the line in standard form, determine the slope, the y-intercept, and sketch the line. 8x-y=4
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02/17/13

FInding Per Hour: Solving
Tyler starts walking at 2 miles per hour. An hour later, Nadine starts jogging along same route at 6 miles per hour. How long will it take Nadine to catch up with Tyler?
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02/17/13

Rewrite this number as a whole number or decimal: 7.03 times 10^(-3)
Rewrite this number as a whole number or decimal: 7.03 times 10^(-3)
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02/17/13

what is 3 and 1/2 divided by 5 and 2/3?
what is 3 and 1/2 divided by 5 and 2/3?
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