Friday

May 22, 2015

May 22, 2015

Number of results: 103,530

**pre alg**

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

**Math-Alg**

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

**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*

**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*

**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*

** math ALG 2!**

SOLVE |5A|=10......WITH STEPS! PLZ
*September 26, 2012 by tyneisha*

**math ALG 2!**

5 examples of what you find slope to be
*December 11, 2012 by tyneisha*

**math-alg**

11. What are the horizontal and vertical asymptotes for the rational function y = 4x /(x-1)?: x = 0, y = 0 x = 1, y = 4 x = 4, y = 1 x = 1, y = 0
*September 26, 2007 by Anonymous*

**Math**

15a²b - 10ab² = I am trying to learn how to do factoring in Alg II
*January 29, 2009 by Jennifer*

**alg math 116**

9x +3y=-51,-5x +y=39 solve using substitution method
*February 1, 2010 by Juan*

**math pre-ALG**

how to write 72,700 in word form
*June 8, 2010 by laila*

**Alg 2 - Math**

need help with hw... Use Gauss-Jordan to solve 3x – 2y + z = 6 3x + y – z = -4 -x + 2y – 2z = -8
*April 20, 2011 by Wenny12*

**math/alg**

Use the product rule to find the derivative of (2x^2 + 3)(3x + 5).
*April 26, 2011 by Ethan*

**math ALG 2! EASY QUESTION**

5 examples of what you find slope to be
*December 11, 2012 by tyneisha*

**math ALG 2!**

Write the following value in standard notation. 3.14 x 10-5
*March 19, 2013 by ty*

**math ALG 2!**

Write the following value in standard notation. 2 x 10-6
*March 19, 2013 by ty*

**Math Pre.Alg**

What is $33,800 at 3.5% compounded semiannually for 5 years?
*May 10, 2013 by Bardroy *

**Math Pre.Alg**

What is $33,800 at 3.5% compounded semiannually for 5 years?
*May 10, 2013 by Bardroy *

**math ALG 2!**

Write the following value in standard notation. 4.25 x 106
*March 19, 2013 by ty*

**math ALG 2!**

Write the following value in standard notation. 3.89 x 104
*March 19, 2013 by ty*

**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*

**Math-alg-calc**

x^(-1/7)=(1/2) Please help the example given was x^(-1/7)=(1/5) so that solved x=78,125. but i have no idea what to do thanks!
*April 5, 2012 by Rochelle F*

**math ALG 2!**

Write the following value in scientific notation. 7,400,000 7.4x10^3? help?
*March 19, 2013 by ty*

**math ALG 2!**

Write the following value in scientific notation. 0.00003165 i dont understand?
*March 19, 2013 by ty*

**Math Course**

I was thinking about math courses for next year, and I do not know what I'm going to take. What is the differences between Alg 3 and Advanced math? And also, and does Trig involve? And I'm too scared of calculus to take it.
*February 27, 2009 by Chopsticks*

**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 (advanced alg and trig)**

Solve to the nearest minute: x is greater than or equal to 0 and less than 360. 3sec^2 x-8tan-6=cotx
*March 28, 2010 by Anne*

**Math- Adv. Alg. w/ Trig.**

I need help simplifying this expression: (3x^3y^5 + 6x^2y^-2/6x^5y^-2)^2 (3x^3y^5 + 6x^2y^-2/6x^5y^-2)^2 the second term has a y^-2 in the numerator and denominator, so.. (3x^3y^5 + 6x^2 /6x^5 )^2 (3x^3y^5 + 1 /x^3 )^2 I am not certain much more can be done to simplify it.
*May 18, 2007 by Courtney W.*

**Math (Alg 2)**

The following expression represents the value of which variable in the solution of the system of equations below? |2 -1 1| |1 2 6| |3 -1 2| ___________ |2 -1 -2| |1 2 3| |3 -1 -1| 2X-Y+Z=-2 X+2Y+6Z=3 3X-Y+2Z=-1 A. Z B. Y C. X D. NONE OF THE VARIABLES ARE REPRESENTED
*July 22, 2012 by True*

**math ALG 2!**

Find three consecutive integers such that the sum of the second and the third is 17. Which equation would be used to solve this word problem? a.) x + (x + 1) + (x + 2) = 17 b.)(x + 1) + (x + 2) = 17 c.)x + (x + 2) + (x + 4) = 17 d.) 2(x + 2) + 3(x + 4) = 17
*December 13, 2012 by tyneisha*

**Math (alg 2)**

The ratio of two numbers is 3 to 2 and the difference of their squares is 20. Find the numbers.
*September 7, 2008 by Liz*

**Math (alg 2)**

The ratio of two numbers is 3 to 2 and the difference of their squares is 20. Find the numbers.
*September 7, 2008 by Liz*

**Math- Alg 2**

Which logarithmic equation is equivalent to the exponential equation below? 3^x=28
*January 27, 2012 by CAMILA*

**Math-Alg**

2. Find the equation of the line which perpendicular to the line -2x + 3y = 32 and passes through the point (-4,-8).
*September 26, 2007 by Anonymous*

** math ALG 2!**

Write the following value in scientific notation. 23,000,000 i dont understand
*March 19, 2013 by ty*

**Math - Alg**

How much water must be added to an 80% acid solution to make a mixture of 50mL which is 70% acid?
*February 5, 2014 by McKenna Louise*

**math-alg**

8. In how many ways can 12 books be displayed on a shelf if 15 books are available?: * A. 455 B. 479001600 C 2.17945728 x 1011 2730
*September 26, 2007 by Anonymous*

**math-alg**

8. In how many ways can 12 books be displayed on a shelf if 15 books are available?: * A. 455 B. 479001600 C. 2.17945728 x 1011 D. 2730
*September 26, 2007 by Anonymous*

**math ALG 2!**

Write the following value in scientific notation. 0.00000021 i think its 2.1x10 but i really think its wrong
*March 19, 2013 by ty*

**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**

5. Solve: log 5 (8r-7) = log 5 (r^2 + 5): A. r = 2 or r = 6 B. r = -2 or r = 6 C. r = -2 or r = -6 D. r = 3 or r = 4
*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*

**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 ALG 2!**

Four times a certain number is the same as the number increased by 78. Find the number.
*December 13, 2012 by tyneisha*

**math ALG 2!**

Four times a certain number is the same as the number increased by 78. Find the number i thought it was 20.plz help
*March 19, 2013 by ty*

**college math intermediate alg**

4y to the 5th power 81q to the 7th power ________________ X ___________________ 9q to the 2nd power 16y .
*December 13, 2010 by kathy*

**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*