Number of results: 146

**Alegebra**

Find - x when x =20 answer is -20 Evaluate m/n for m=16 and n=2 m/n=8 is the problem right. I am not good with alegebra

*February 17, 2009 by Johnnie*

**alegebra**

im in 7 th grade but doing alegebra pizzaz riddle why do girls like guys who ear shirts with eight buttons

*September 14, 2010 by john*

**alegebra**

I am not good at alegebra F=m+v/2 Then m= what how do you get the answer

*February 21, 2009 by johnnie*

**alegebra 2**

[15+m1]=-2m+3

*August 27, 2009 by Jay Jay*

**Alegebra 1**

(1,3) (-3,-5)

*December 4, 2012 by Christian*

**alegebra**

(1.08 x 10^-3)(9.3 x 10^-3)

*October 4, 2016 by Isabella*

**Alegebra**

w=Cr^-2 solve for r

*February 27, 2008 by avincent*

**Simplify alegebra 2**

-5ã2(4ã2 - 3ã3)

*December 15, 2010 by Gabrielle*

**alegebra**

the product of 5 and -4 and 6

*January 24, 2011 by stu*

**Alegebra**

Solve for x & y: 3X-6Y(-6X+34)=30

*April 18, 2011 by Ken*

**alegebra**

(5b/2y)(-3y/10b^2)

*May 24, 2011 by Annie*

**Alegebra**

5.7-4^2 divide by 2?

*October 9, 2013 by Stefanie*

**Alegebra II**

if 3ãx6 + 3ã8x3 + 3ã1 = 0, then x= (A) -1 (B) 0 (C) 1 (D) 2 (E) 3

*October 16, 2007 by Kathleen*

**Alegebra 2**

Factor x^3+2x^2-36x-72

*May 19, 2008 by Courtney*

**alegebra**

Evaluate a. |101 – 91| - |81– 95| b. (7.6 ) (9)( ¼)

*November 13, 2008 by Arnold*

**alegebra 1**

would 3x^2-15x+18 = x(x+5)(x-3)????

*May 24, 2010 by bri*

**Alegebra**

an equivalent expression of xz is ?

*June 9, 2011 by Anonymous*

**alegebra II**

N= -2x^2+76x+430

*December 28, 2011 by Daniella*

**alegebra**

solve this equation 4.5(3v-0.8)-0.83=61.72

*April 12, 2014 by michael*

**Alegebra**

Please solve. 7(w+2)/12 = 2(w-7)/6

*June 2, 2015 by Gregg*

**alegebra**

s3-4s2-4s+16= -12y4/-3y2=

*May 6, 2008 by anaya*

**Alegebra**

Solve the following equation for x 2y = x / (y + x)

*September 14, 2009 by Pat*

**alegebra 2**

12x+20y+15z=-60

*January 17, 2011 by alex*

**alegebra 2**

what is y=16x to the 2nd power-2x-5

*October 27, 2011 by rhea*

**alegebra**

s+7t is equivalent expreesion of multiplication

*February 1, 2013 by michael*

**alegebra**

solve this equation -2(6v-8)-2=13-12v

*April 12, 2014 by michael*

**alegebra**

slove this equation 4.4(4+5k)=145.2

*April 12, 2014 by michael*

**ALEGEBRA**

HOW MANY SOLUTIONS DOES THE LINEAR SYSTEM HAVE? Y=2X+4 Y=2

*January 7, 2008 by SYNESTER*

**alegebra**

explain three rules for exponents

*April 15, 2008 by anaya*

**alegebra**

Subtract -6-(-2)=8 is this right I get confused. add. -5/14+9/7=-14/21

*February 21, 2009 by johnnie*

**alegebra**

when do sky divers use decimals ?

*February 3, 2010 by jay*

**alegebra**

how to you simplify 5 sqrt 320 how do i start

*April 29, 2011 by lauren*

**alegebra 2**

can you please help me solve this compositions of functions? g(x)=2x; h(x)=x^2+4 (h o g)(1)

*January 12, 2012 by gaby*

**alegebra**

find the area when b=15 m (metera) and h=20m

*January 27, 2012 by colorado college*

**Pre Alegebra**

Simplify: 10w - 11w + 4W + (-5W)

*March 8, 2012 by Anonymous*

**Alegebra**

Eleven less than 5 times a number is 24.

*October 21, 2013 by Loset*

**alegebra 2 Help**

simplify the compound fraction: ((x+h)^(-3)-x^(-3))/(h) where do i start?

*January 12, 2015 by roger*

**alegebra**

which two equations represent perpendicular lines: y= 2x-9 y= 1/2x+9 y= -1/2x+9 y= 1/2-9

*January 21, 2008 by jason*

**Alegebra**

Please check (5^3) (5^9) is the answer 60 Need help with this one (3x-2) and (5x^2+3x)

*May 10, 2016 by Marquel*

**Alegebra I**

write each answer in descending order (binomials) (2x+3) - (x-4) + (x+2) i got ... 2x+1

*October 28, 2009 by Austin*

**Alegebra 1**

Determine whether (2,11) is a solution to y=17x-13. Thank you before hand, for your help.

*December 19, 2010 by esther*

**alegebra**

solve this system of equation using the substitution method. 6x+8y=72 2x+5y=45

*July 24, 2011 by thomas*

**Alegebra**

In which quadrants could a point be located if its coordinates are reciprocals to each other

*October 15, 2011 by Tonya*

**alegebra**

how is dividing a polynomial by a binomial similar to or different from long division.

*April 16, 2008 by anaya*

**Alegebra**

Find slope x+7 y=14 x+7y=14 x=2 check this problem see if I got it right.

*March 3, 2009 by jj*

**Alegebra**

Use the intercepts to graph the equation. 4x-12=3y It should be pair. is the answer (4,3)

*March 6, 2009 by Elaine*

**alegebra 1**

how do you Find the slope of graphs and linear equations??? like (3,5) and(2,-2) how do i solve that

*October 31, 2009 by jessica*

**alegebra**

Can some one help me get this into y intercept form x+3y=6. And then explain how to graph it

*January 17, 2010 by Jenn*

**Alegebra**

0.000042/0.0084=2 Scientific notation. DIvide. My answer is 2 is this right.

*May 10, 2010 by Keaton*

**Alegebra**

x^-5xs-24s^ I am having trouble w*orking this problem could someone help me.

*May 11, 2010 by Keaton*

**alegebra**

Apply the rule (1.5x,1.5y)to the verticies of triangl ABC (0,2)=A (6,2)=B (4,4)=C to get triangle PQR

*December 1, 2011 by Laura*

**Alegebra 1**

can someone please help me asap with this two problems I'm really stuck here. 1) solve for j if b=j+v/2 2) 9r+9s+9

*September 21, 2009 by Jessi*

**alegebra**

Translate the sentence into an inequality. Six subtracted from the product of 2 and a number is at least 18

*February 14, 2017 by chrsitna*

**Alegebra**

Given the function K described by K(x)=x+16. find each following. K(0)=16 K(-13)=3 K(-14)=2 K(8)=24 K(c+17)=C+33 Please check this problem see if is right.

*March 16, 2009 by jj*

**Alegebra 1**

HELP PLEASE!! Show that Euler’s formula holds for the polyhedra called a right pentagonal prism?

*August 14, 2009 by Christina*

**alegebra**

Find a counterexample to show the statement is false. the whole number s are closed under division.

*September 17, 2010 by zully*

**alegebra**

Find a counterexample to show the statement is false. the whole number s are closed under division.

*September 17, 2010 by zully*

**alegebra**

x+648*192-73/20467(>=)155-678*564+2368 This is REALLY hard!!! Please help!!!

*November 4, 2010 by Tori*

**alegebra**

what is the square root of the gram molecular weight of O2 and CO2, (hint: periodic table) and which one will diffuse faster?

*February 14, 2013 by jeannie*

**alegebra**

the perimeter of a basketball court is 268 feet. the area is 4200 ft2. find the dimensions. using quadractics

*April 9, 2013 by Vinnie*

**alegebra**

can some one help me with this Find the equation of the line using these two points. (-3,-7) and (-9,-6) it has to be in y-intercept form. this is what i get but it dosent seem right y=1/6X + 15/2

*January 17, 2010 by Jenn*

**college alegebra**

solve the following equation in the real number system 3x^3 - 20x^2 + 29x +12 = 0 Ok I thought I knew how to do this but I guess I don't. Help me! Please!

*December 8, 2011 by anon*

**alegebra 1**

in some states in order to drive you must be at least 16 years old to obtain a driver's lisense. write an inequality to express this situation

*December 6, 2011 by shayna*

**Alegebra**

Find the y-intercept and the x-intercept for the equation. -6x + y=22 -6x +y=22 -6(0) + y=22 y= (0, 22) Is this right for y, and how do you get x, I need some help please!!

*March 5, 2009 by keaton*

**alegebra**

A sequence has the following pattern 3/2,4,15/2,12,35/2,24.Starting n=1 find the general term for the sequence?

*April 11, 2015 by joel*

**intermidate alegebra**

ac Method 15t^ -17t-4 ac=15*4=60 This the ac Method can you help me finished this problem

*May 12, 2010 by JJ*

**alegebra**

4m^+20m+25= 4(m+20m+25) over the 4 is two square could you check this problem

*May 13, 2010 by Ashley*

**Alegebra**

What is the volume of a box whose length is 12-2x, width is 7-2x and height is x? L*W=height Can someone help me with this problem please

*May 10, 2010 by Keaton*

**alegebra**

Translate to an algebraic expression Twice d d+2 is the right. -(y+48)= -y+48 is this right

*February 21, 2009 by keaton*

**Alegebra**

For a science project, Tyronce is misxing a solution that is 6 parts of sugar to 25 parts of water. How would you wirte this as a decimal

*February 17, 2009 by Michelle*

**Alegebra**

i have 5 questions, i don't know how to solve these questions. 7= 2 +5(z-2) 15(s-3)=12s-43 2a-6=3(a-4) 2(b-3)+5=3(b-1) 6x +7 / 5 = x

*March 11, 2011 by Amber*

**Alegebra**

what is one-fourth the sum of n and 2 equals one

*October 27, 2012 by Anonymous*

**alegebra**

a stone is thrown into a cylindrical water tank 2 feet in diameter, causing it to rise 1.5 inches. what is the volume of the stone?

*January 14, 2009 by Rachael*

**college alegebra**

√3x-2+√2x+5+1=0 Could this square root problem be solved by using a graphing TI-84 Plus calculator? If so, will you please tell me how to do it. Thanks

*October 20, 2012 by sandy*

**Alegebra 2**

Two positive numbers differ by 2. Their reciprocals add to 3. Find the numbers. (keep your answer in simplest radical form)

*March 4, 2014 by Anonymous*

**ALEGEBRA**

If you purchase an item for $1,232 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on interest? (Round your answer to the nearest dollar.)

*November 21, 2011 by MONICA*

**alegebra**

-(y+48)= -y+48 is this problem right. 26.6/-3.8=0.7 is this answer right

*February 21, 2009 by keaton*

**Alegebra 1B**

7x/16-x/16 When you have the same denominators (numbers on the bottom), you can just subtract the numerators (#s on the top) So 7x-x = 6x So the answer is 6x/16 Matt x-5+(-6)-6=0 x-5+(-6)-6=0 wa zup i think she is right i mean she is right

*March 31, 2007 by Scott*

**Alegebra**

Find an equation of the line containing the give pair of points. (-2, -1), and (-7,-4) The equation of the line in slope-intercept from is y= what

*March 16, 2009 by Johnnie*

**Alegebra**

N is the number of buttons in a sewing box. N is more than 40 but less than 80. When N is divided by 5 , the remainder is 2. When N is divided by 7, the remainder is 4. What is the value of N?

*June 26, 2012 by ALLY*

**Pre-Alegebra**

A 25 foot tall flagpole cast =s a 20 foot shadow. If a man with a height of 6 feet stands nearby, what will be the lenghth of this shadow?

*February 10, 2014 by Shela*

**alegebra 1**

the question is a diamond problem and it already gives you the sum of 24 on top and -11 on bottom can someone please help me? I would really appreciate it! ( please do not give me the answer just need some pointers)

*September 3, 2014 by haylee*

**AP Alegebra**

simplify (sqrt(x)+1)/(sqrt(x)-1)

*September 7, 2014 by Bill*

**college alegebra**

Can someone please help me!!!!!! Find th eequation of the line containing the point P and having the slope m. Write your answer in slope intercept form. Graph this line. P= (0,0) M = 0

*November 16, 2011 by amy*

**alegebra**

amelia gets 4 points for each correct answer and loses 1 point for each worng answer. One her last quiz she earned 50 points and answered 25 questions. write a system of equations

*February 28, 2011 by michele*

**alegebra**

solve the sytem of equation by graphing. Then classify the system as consistent or inconsistent and the equation as dependent or independent. y=-x-11 3x-2y=2 what is the solution of the system of equation.,

*March 23, 2008 by anaya*

**intermidate alegebra**

I need help with two problem please. 4m^+20m+25= over the m is 2. w3+5w^-w=5 Please help me. over the w is three and 5w is 2. so could please help me this had to be done tonight.

*May 15, 2010 by Ashley*

**alegebra**

if a rectangular pen for dogs has an area of 480 square meters, and the length of the pen is 2.4 meters, what is the width of the pen??

*December 15, 2011 by Carly*

**Math**

Define a variable and write and inequality for the statement: In order to earn credit for your Alegebra 1A course, you must earn at least a 70%. I'm not really sure how to answer this if someone can please help me step by step to figure this out. Thank You

*October 14, 2016 by Anonymous*

**College Alegebra**

a 23 foot ladder is placed against a vertical wall of a building with the bottom of the ladder standing on level ground 18 feet from the base. how high up the wall does the ladder reach?

*February 20, 2015 by k*

**Alegebra**

Working alone it takes Jerry 9 hrs to mop a warehouse. Ruth can mop the same warehouse in 10 hrs. If they worked together how long would it take them?

*December 17, 2009 by Jerry*

**Alegebra**

A recipe calls for 2 cups of flour to make 24 cookies. Write and solve a proportion to find how much flour is needed to make 54 cookies. My answer: 4.5 because 54 divided by 24 is 2.25 and 2 x 2.25 is 4.5

*December 23, 2016 by Mopdopnop*

**Alegebra 1**

If all the vertices of a triangle are on the circle and one side of the triangle is the diameter of the circle it is a right angle. Find the length of the diameter (AC) if Ab =8 and BC = 15.

*March 10, 2011 by Chip*

**alegebra**

a cellular phone company offers a contract for which the cost C, in dollars, of t minutes of telephoning is given C=0.25(t-500)+80.95, where it is assumed that t>=500 minutes. What times will keep cost between $123.45 and $146.95?

*May 2, 2010 by elaine*

**Pre-Alegebra**

IF the scale model of an 82 inch long table is 10.25 inches long, what is the scale used to create the model?

*January 3, 2012 by Kenzie*

**alegebra**

solve the system of equations by graphing. then classify the system as consistent or inconsistent and the equations as dependent or independent. 3u+v=13 3u=v+29 What is the solution of the system of equations?

*March 23, 2008 by anaya*

**math alegebra**

A satellite's escape velocity is 6.mi./sec, the radius of the earth is 3960 mi, and the earth's gravitational constant (g) is 32.2 ft./sec^2. How far is the satellite from the surface of the earth?

*December 8, 2013 by Ernie*

**Alegebra**

I need some help just setting up an equation for this problem, I cannot figure it out. One train travels from A to B at 19mph. A second train travels from B to A at 21 mph. One hour before the trains pass each other, how far apart are they?

*November 11, 2015 by Jeff*

**alegebra**

x+7y=14 x=2 is this right could you help me. 7x>56= 7x>8 is this right.

*March 5, 2009 by Elaine*

**Alegebra 1**

How do I figure this out? The fax mailer brought a fax mcahine for $600. The fax machine depreciates at a rate of $20 a month. (a) find a function F that can be used to determine the value of the fax machine t months after purchase complete the model below: f (t) = ?

*September 23, 2009 by Need Help*