Friday

December 19, 2014

December 19, 2014

Number of results: 527

**pre alg**

How do u find the GCF with exponets in a 7th gr. pre alg. class?
*January 11, 2009 by tay*

**Alg II**

So in our Alg II class we're studing variables and functions, and from the situation given we are to figure out the equation. "In a lighting storm, the time interval betwee the flash ad the bang (f) is directly proportional to the distance between you and the lighting (m)." ...
*September 24, 2009 by Rylie*

**Alg 1**

The popultion of Medford High is 800 students & the population of WEstville High is 1240 students. Medfords pop. has been increasing by 30 students per year, while westville has been decreasing by 25 students per year. In how many yearas will the populations be the same. how ...
*March 9, 2011 by Casey*

**math**

how do i solve two step equations? Do you mean two equations in two unknowns? The method of substitution is one way. There is a good tutorial here: http://www.themathpage.com/alg/simultaneous-equations.htm
*January 18, 2007 by megan*

**alg 2.**

Why is ln(e^-2) = -2. Why doesn't it = e^-2??
*May 8, 2008 by Miley*

**alg 2**

ln(2x+1)=5. how do i do this?
*June 16, 2008 by MILEY!:)7*

**alg 2**

2/3e^4x +1/3=4...how do i do this
*June 16, 2008 by URGENT!!!!!!!!!*

**Alg 2**

(x^2 + 2x - 4)^2 - (x^2 - 2x - 4)^2
*October 8, 2008 by zam*

**alg**

2(-3^8-9)x9
*January 16, 2009 by tony walker*

**Alg**

(2x/2x) + 1 == 1?
*February 14, 2009 by Chopsticks*

**alg 2**

X-4z=13 5x-4y+z=-7 -5x-5y+2z=22
*October 24, 2011 by boss*

**alg**

5x-10/5 ?
*July 10, 2013 by bill*

**ALG**

1 r = 1 r1 + 1 r2 for r2
*April 4, 2014 by T*

**Algebra word problems**

The area of a rectangle is found by multiplying the length by the width: A=lw. A certain rectangle has an area os x^2+7x +12. Factor the trinomial to find the length ad width of the rectagle. Please read at this site: http://www.themathpage.com/alg/factoring-trinomials.htm ...
*January 23, 2007 by deborah*

**Alg 2**

what is (7x-6)(7x-6)=120
*November 8, 2007 by Sarah*

**alg 2**

what is the PRODUCT?
*June 16, 2008 by MILEY!:)7*

**alg**

is -6 a solution of -3k=12-k?
*October 4, 2009 by jerson*

**alg**

how do you simplify 7[-4+8(-5+3)]
*December 15, 2009 by jerson*

**alg**

Solve: 2 / x - 1 - 3/4 = 5 / x - 1 a) -2 b) 2 c) 3 d) -3
*July 1, 2010 by sean*

**alg**

solve: 1 / x + 2 + 1 / x - 2= 1 / x^2 - 4 a)-2 b) 2 c)-1/2 d) 1/2
*July 2, 2010 by sean*

**alg**

solve: 2 / x - 1 - 3/4 = 5 / x - 1 a) -3 b) 3 c) 2 d) -2
*July 2, 2010 by sean*

**Alg. 1**

10x-5=21-3x
*September 13, 2010 by Laura*

**alg 2**

3x^2-243=
*December 8, 2010 by katelyn*

**alg 2**

simplify (x^3/4)^3
*January 20, 2011 by katie*

**pre Alg**

3(g-3)=6
*January 4, 2012 by Riley*

**Alg**

solve: x + 8 = 2(x-2) - x
*August 31, 2012 by Mitch*

**alg/trig**

9/x + 9/x-2= 12
*January 21, 2013 by christina*

**alg**

−(6p + 12
*July 10, 2013 by bill*

**alg**

(7 − i)(2 + i)
*April 18, 2014 by alg*

**Math-Alg**

Simplify [(1-3y)/y]/(9/y^2)-1
*September 26, 2007 by Anonymous*

**alg 2**

what is the foci of the ellipse (x+5)^2/4+(y-1)^2/16=1
*June 6, 2008 by amie*

**alg**

find the inverse of y=6x + 3
*September 23, 2008 by jerson*

**alg.2**

square root of X + 3 =12
*January 26, 2009 by need help*

**Alg 2**

X^1/3 - 2/5 = 0 x^1/3 = 2/3 x= 2/3^(1/3) x=1.38 is that right? Also (x-4)^3/2 = -6 How do you do that?
*February 2, 2009 by Chopsticks*

**alg 1**

factor 3x^2y-9xy^2
*March 30, 2009 by Coty*

**Alg**

6m/2m would this equal 4m or 3m
*June 8, 2010 by Amy~*

**alg**

Multiply: 8r + 16 / 24r - 24 * 6r - 6 / 3r + 6 a) 2/3r b) 2/3 c) 2 d) 2(r + 2) / 3r b
*June 29, 2010 by sean *

**alg 2 **

How would I factor 2X^2-9X+9 ?
*November 29, 2010 by billy*

**Pre Alg. **

How do you figuer H/9.6=5/12?
*December 7, 2010 by Lorie*

**alg. 2**

solve by subsitution 2x+3y=10 x+6y=32
*January 19, 2011 by kat*

**alg.2**

solve by elimination x+3y=0 2x+6y=5
*January 19, 2011 by ana*

**alg and trig**

6x^3-5x^2+15x+5 / 2x^2-x+3
*February 2, 2011 by Katie*

**alg**

9x +5y=34 8x-2y=-2 solve by elimination
*February 15, 2011 by kim*

**alg**

9x +5y=34 8x-2y=-2 solve by elimination
*February 15, 2011 by kim*

**alg 1**

how do you work out d2+3d-10=0?
*March 9, 2011 by andrea hammock*

**alg II**

How do you solve this equation
*June 16, 2011 by jill*

**Alg. 2**

3x-2/12 - 1/6 = 1/6 Please help me to solve.
*March 12, 2012 by Jason*

**Alg I**

Domain and Range of 5x-3y=6
*July 3, 2012 by Ne*

**math ALG 2!**

-|8X-3Y|+|2Y+5X|.....SOLVE
*September 26, 2012 by tyneisha*

**math ALG 2!**

7F-9>3F-1 SOLVE
*September 26, 2012 by tyneisha*

**simple alg 2!!!**

a=-2 b=3 |a+b|? solve
*October 19, 2012 by tyneisha*

**alg 150 help**

X^2+8X-4=0 what are the 2 answers?
*February 10, 2013 by eddie*

**Alg. II PLEASE HELP!!!! **

5z^8/3+4z^5/3-12z^2/3=0
*February 25, 2013 by Shelia*

**alg**

sqrt(3x^2)=-18 check:
*May 16, 2013 by Jane*

**alg**

Divide: (y3 − 44) (y + 2).
*April 4, 2014 by f*

**alg 2**

solve the inequality y<|x+8|-4
*September 14, 2014 by nino*

**math**

i am having trouble on solving fractional equations such as: 2 3 7 ______ + _____ = ______________ x+3 x+4 x^2 +7x+12 factor the right side denominator, then look for what factors make up a common denominator. For each fraction, multiply the numerator and denominator with the ...
*March 17, 2007 by Katherine*

**alg 2**

(1/625t)^-1/4 how do i do this problem. the answer is 5t^1/4.
*March 18, 2008 by Miley*

**alg 2**

19. 6/x^2=-1/x. i know the domain is x doesnt = 0. how do i solve this?
*April 20, 2008 by Miley*

**alg 2.**

solve. lnx=4. how do i do this problem...
*May 19, 2008 by Miley*

**Alg**

How do you solve (2/5)negative 2 exponent?
*June 3, 2008 by Deborah*

**alg 2.**

are the foci and focus the same?
*June 3, 2008 by Miley*

**alg 2**

find the foci of the ellipse (x+5)^2/4+(y-1)^2/16=1
*June 6, 2008 by amie*

**alg 2**

solve for x: 3log2(x+2)=6???????????help jdflsdjlfja;d
*June 16, 2008 by MILEY!:)7*

**alg 2**

find value of x: 10^x+4=10. dfsfdsfafesa
*June 16, 2008 by MILEY!:)7*

**alg 2**

sovle for x: 4log33x=28. how do i do this....please help:(
*June 16, 2008 by MILEY!:)7*

**pre alg.**

what is 33 1/3 percent of 195
*August 23, 2008 by Anonymous*

**Reiny**

Can u answer my last alg post?
*February 2, 2009 by Chopsticks*

**pre alg**

12a^-4 b^6 c^-3 / 30 a^2 b^-5 c^-3 is the answer 2b/5a^6 c^?
*March 31, 2009 by alley*

**College Alg.**

Multiply. (-4n)^2 (2n^2)^3= ^=to the power of
*April 26, 2010 by Lucky 4*

**ALG**

What does exponential Growth mean?? y=a(1+(or-))^x
*June 2, 2010 by Amy~*

**alg**

Multiply: 12m^5 / -2m^2 * 6m^6 / 28m^3 a) 9m^5 / 7 b) -9m^5 /7 c) 9m^6 / 7 d) -9m^6 / 7 d
*June 29, 2010 by sean *

**alg**

multiply: 15a^2 / 14 * 7 / 5a a) 3a^2 / 2 b) 6a c) 21a / 2 d) 3a / 2
*June 30, 2010 by anth*

**alg**

which of the following are prime number? a) 5 b) 19 c) 33 d) 49
*July 12, 2010 by kid*

**Alg & Trig 2**

find the sum of 1/2, 2/7x, and 5/x
*November 5, 2010 by Tiffany*

**Alg & Trig 2**

find the sum of 1/2, 2/7x, and 5/x
*November 5, 2010 by Tiffany*

**alg. 2**

complete the square... x^2-16x+4=0
*January 19, 2011 by m*

**alg II**

How do you solve this equation? 2cos(pi*x) = 4x = 5
*June 15, 2011 by jane*

**alg II**

how do you solve this equation 2 cos pi x = 4x + 5
*June 16, 2011 by jeff*

**Alg. II**

Factor completely: 54+16x^3
*October 27, 2011 by Melody*

**ALG 2**

Write (x+ y) ^4 in expanded form.
*January 21, 2012 by Embraced*

**Alg 2 **

classify the conic section for (x+3)^2/16 - (y-5)^2/64 = 1
*May 24, 2012 by Griselda*

**Alg 2`**

what is the most simplified version of this? (x^2/x^2+2x+1)/(3x/x^2-1)
*May 24, 2012 by Maria*

**ALG 2**

|X-8|is greater than but equal to 3...solve
*September 26, 2012 by tyneisha*

**Alg 1**

Solve for the variable h: 5r - 6h = m Is h=5/6m +r Correct?
*May 9, 2013 by Jane*

**Alg 2**

(1+sixthroot2 - twelfthroot2) to the -1 power
*February 8, 2014 by Kanayo*

**Alg 2**

sixthroot x^5 = 9 * twelfthroot x^7 - 14*thirdroot x
*February 9, 2014 by luciano*

**alg. 2**

why is the answer to this question no real root? (-81)^3/4
*March 7, 2008 by Miley*

**alg.2**

why is this answer no real root? -5x^6=320?
*March 11, 2008 by Abby*

**alg 2**

why are these answers no real root? (-81)^3/4 -5X^6=320
*March 12, 2008 by Abby*

**alg**

evaluate the logarithm log 5 1/625
*June 8, 2008 by jerson*

**alg 2**

how do you determine the inverse of a function with a chart?????
*June 16, 2008 by URGENT!!!!!!!!!*

**alg**

Which expression represents the sum of the following? (3n / n^2 - 2n + 1) + (5 / n - 1) a) 8n - 1 / (n - 1)^3 b) 8n - 5 / (n - 1)^3 c) 8n - 5 / (n - 1)^2 d) 8n - 1 / (n - 1)^2 b
*July 5, 2010 by sean*

**Alg II**

Is 20-5(5) the simplest form? ------- 21 and how do you simplify (15-361)?
*December 14, 2009 by Rylie*

**alg**

simplify the rational expression x^2 - 81 / x^2 + 18x + 81 a) x - 9 / x + 9 b) x + 9 / x + 9 c) x + 9 / x - 9 d) x - 9 / x - 9 a
*June 29, 2010 by sean *

**alg**

which expression represents the sum of the following? 7 / a - 1 + 3 / 2a - 2 a) 10 / 3a - 3 b) 17 / 2(a - 1) c) 17 / 2(a -1)^2 d) 10 / 2a - 2
*June 30, 2010 by sean*

**adv. alg.**

-i squared square root of -80
*December 6, 2010 by michelle*

**Alg. II/Trig**

If m and n are real numbers, i^2=-1, and (m-n)-4i=7+ni, what is the value of m?
*November 18, 2011 by Lily*

**college alg**

sqrt 18x to the 5th
*November 29, 2011 by Anonymous*

**ALG 2**

FInd the 5th term of (x2y)^10
*January 21, 2012 by Embraced*

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