Number of results: 209,966

**math**

Please does anyone have ANSWERS for the UNIT 7 LESSON 8 SYSTEMS OF EQUATIONS AND INEQUALITIES? FWI: It's Algebra 1 NOT PRE algebra please if I fail I'll get an F!!!!!!!

*February 3, 2017 by Glad To Help*

**Math...Algebra :S**

Hi, okay um. I'm trying to get his math question (Algebra :o) and i'm not quite sure what i'm doing---but everything i do, i get the wrong answer. The Question is 2m+n M= 2/5 and n= 1/2 (Fractions) Everytime i do the question, i get 9/10 as a answer...but i check the textbook ...

*April 1, 2008 by Dawn*

**Algebra 1A**

describe what the graph of interval -4, 10 looks like? This is for math 166 algebra 1A I don't understand how to answer this question, please help me!

*November 29, 2008 by Julissa*

**Algebra**

What are intersections and unions (in algebra). Also, what are complements? And what does MATH stand for in terms of sets? Please answer quickly. Thanks!

*September 21, 2011 by Jena*

**math/algebra**

I need help with an algebra problem, please help. y=1/2x-4. Thank you.

*January 18, 2011 by Ever*

**Math**

Whats a consisnent. like suppose 2,3,6,9,8 Can someone help please? Can someone help please: What are conssitent numbers in math? i need help on my math its algebra

*December 5, 2006 by Paris*

**Math Algebra**

Find the Values of X 12p^2+11p-22=0 I'm having some trouble with this math question can somebody please explain it. Please I would like to know how to do it since I have a Benchmark Tomorrow. -thank you

*March 11, 2008 by Jenny*

**math-algebra please help!**

Please me find the points to graph for the follow equations. x+3y<9, 3x+y<9, x>0, Y>0

*July 22, 2010 by Michelle*

**MATH- Algebra 2**

[1/3,1/2] Can you please please graph this in interval notation!! Thank you so much!

*February 24, 2013 by Blair!*

**Math(algebra)**

Please help me solve this problem 2/5(2x-3)> please show me how this is done

*September 27, 2008 by Kim*

**math**

Need help with an algebra question please im trying to.help my son with homework but its been a long time..please!!!

*April 22, 2015 by gage pratt*

**math 098**

I made 3 f's on my tests in math 098, do you think i need to withdraw and take math 090 instead. this is my first semester and i really want to do my best please help. math 098 is algebra math 090 is basic for college. the score were equations--52,distance problems---55, ...

*July 6, 2012 by %%%Rena%%%*

**math 116 algebra 1A**

can someon help please. why is it important that you follow the steps rather than solve the problem from left to right?I have no clue. this is my first time taking algebra

*September 17, 2009 by Lea*

**Algebra**

I need help on doing a math problem for my algebra class so if u could help i would be really grateful any way please explain. : Find two consecutive negative integers with the product of 110

*March 24, 2010 by Please help*

**Algebra 1A**

How is algebra a useful tool? what concepts investigated in algebra can be apply to personal and professional life? I need help answering this question. Please help?

*November 30, 2008 by Julissa*

**Algebra 1**

I need some help please. I don't understand the math that we are doing. Please explains to me in detail how to do radical expressions and like how to simplify them and stuff. I don't get it and it would be much appreciated

*January 7, 2009 by Can sombody please help me*

**MATH Please Help Please**

Algebra 2 There is a graphs of the sequence f(n)=2n-3 and a graph of the function f(x)=2x-3 What difference exist between the two graphs? What accounts for the differences between the graphs in terms of domain and range? Help please I don't understand

*May 6, 2016 by Brenda*

**ALGEBRA HELP NEEDED PLEASE!**

Please see the Algebra post on the current question page. Help still needed and appreciated thank you

*September 11, 2007 by Anonymous*

**Algebra**

I am great at math but for some reason can not wrap my brain around Algebra for the world! Please Help!! Im stumped! Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. -3x – 5y = 61 7x – 5y = -9

*November 17, 2010 by June*

**To Ms.Sue And All Teachers**

I am new in this website. Please help me with my math homework. How do you subtract fractions? How do you subtract 7 and 2/5 AND 4 and 5/10? (7 and 2/5 - 4 and 5/10) How do you subtract 6/10 and 6/20? Thank you! Please visit the following site for a super good tutorial: http...

*December 30, 2006 by Kaveri*

**math algebra**

COULD SOME OF WITH DEGREE IN MATHS HELP ME TO SOLVE THIS SIMULTANEOUS EQUATION PLEASE, PLEASE ? I HAVE RIED DIFFERENT METHODS BUT IT CANNOT GET THE CORRECT ANSWER, AS IN THE BOOK. X-3/4 -Y-2/5 = -1/4 (1) 4-X/3+ 3-Y/2 = - 13/20 (2) 5x-15-4y+8= -1 5x-4y=17-1 8-2x+9-3y= -13 -2x-...

*November 12, 2014 by mohammad*

**algebra 3-4**

im in a cal class but were reviewing algebra stuff now. and i have 1 more questions. it says. express the given quantity as a single loragithms 2ln4-ln2 so is it 2ln(2) please tell me if im getting the right answers and if im not then please show me how to do it. thank you for...

*September 26, 2007 by thu*

**Math 116 algebra please check**

Solve using the multiplication principle. 10x= -90 The solution is x = -9 please check

*July 16, 2008 by jay jay*

**Math- Algebra 1**

Im doing extra credit since my math test didn't go so well but im stuck on a question (Wish i had my math book). Please help. Q: 3.8y - 4.7 + 3.8y + 17.5

*November 23, 2010 by Shilo*

**Algebra**

Please help! |x+1|-3 > 8 Solve the absolute value inequalities. Please, please , PLEASE! and thanks.

*December 13, 2011 by Izzy.*

**TO Helper**

Helper could you please look through my other Algebra Math posts, I really need help, please and thank you.

*January 19, 2011 by Anonymous*

**math algebra please help!**

my teacher: me: (1) x+y=670 " ? " (2) 7x+5y=3740 somebody please __________ explain this to me (1) -7x-7y=4690 step by step, thanks:) -2y=-900 y=450

*February 9, 2009 by v*

**Math 116 algebra please check**

Solve for the indicated letter. e=9f, for f The solution is f = 1/9e Please check this

*July 16, 2008 by jay jay*

**Math (Algebra/Pre-Algebra)**

Ms. Caswell deposits $450 into an account earning 8% interest per year. How much simple interest is earned after 4 years? Please explain.. I'm supposed to show work =] thank you!

*June 4, 2009 by Samantha*

**Math 116 algebra please check**

Simplify 6[-73-(-19-83)]=174 Please check

*July 16, 2008 by jay jay*

**Math/Algebra**

y^2-4y-12=0 Please help. :)

*March 8, 2011 by Jessica*

**Algebra PLEASE HELP**

8. Which of the following expressions is equivalent to (-7)^5 -7 * -7 * -7 * -7 * -7 -7 * 5 (-7) * 7 * (-7) * 7 * -7 5 * 5 * 5 * 5 * 5 * 5 * 5 PLEASE HELP ONE OF THESE ARE SUPPOSED TO BE EQUAL TO (-7)^5 = -16807 BUT A AND C ARE :(( I'M SO CONFUSED PLEASE HELP :(

*October 2, 2015 by Shalee ^~^*

**Algebra Help! Please**

Ok so I did what you told me reiny but I cant figure out number three which is here 10x - 2 - 6x = 3x - 2 + x Please show how You did it please?

*November 19, 2014 by Jeff*

**Math algebra honours**

Can someone please answer my question it is the other one named algbra honurs i am kinda new to this website so i don't know if you postt it twice or not can someone please help thankyou

*September 26, 2010 by Jacytiopa (i know its weird but my mom picked it*

**ALGEBRA HELP**

write the simplified expression 4x^2-2+8-3(4x^2-2)+(-x^2+3x-2) PLEASE PLEASE PLEASE include all the steps if you can

*October 21, 2013 by cv*

**ALGEBRA HELP**

write the simplified expression 4x^2-2+8-3(4x^2-2)+(-x^2+3x-2) PLEASE PLEASE PLEASE include all the steps if you can

*October 21, 2013 by cv*

**math/ algebra 1**

can someone please help me explain how they got this answer and can someone please show me the steps into solving this question? Q: Four more than the quotient of a number and three is at least nine.

*November 10, 2013 by ellie*

**Math (Algebra)**

Can someone please check my answer? 9[73-(-95-61)]= 2061 if my answer is incorrect could you tell me where I missed? and the correct answer please? Thank you I would appreciate it...

*September 26, 2009 by Anonymous*

**math, algebra please help!**

-7x-7y= 4690

*February 9, 2009 by v*

**Math Algebra**

Please help. I do not know how to do this. Solve: 2/3x + 4/x = 7/x+1

*May 28, 2014 by S8*

**Math- Algebra**

1/2(w-h)=hn+5p Please help me with this if possible :)

*September 4, 2015 by Macy*

**math/algebra**

I am having a hard time with math I cant get it. Write each rational number as a terminating decimal. 19/20, 1/8, & 17/5 can you please help!!

*September 2, 2014 by casey*

**Math 116 algebra please check**

Multiply 1/7×(-3/7)=-3/49 Please check

*July 16, 2008 by jay jay*

**Math College Algebra**

Find the zeros of the following USE ALL THE THREE METHODS FOR EACH NUMBER ( Factoring, Completing the Squares and Quadratic Formula) 1.f(x) =3x+5 2.g(y)=y^2-3y+2 3.s(xl= -6x^2-13x+5 Please help me I need this before 2 hours to come. Please help me hpw to do this . Please help ...

*February 15, 2016 by ZaJi*

**algebra**

Help me please I get confused with the positives and negatives. Please be kind to check my work and let me know where am I going wrong -4x + 10 = 58 -4x + 10 -10 = 58 -10 (is it - or +10?) -4x = 48 or 68 (do i add 58&10 or sub?) -4x/-4 = 48/-4 or 68/-4 (is the 4 -or+) x=12 or ...

*November 13, 2010 by thawk*

**algebra**

Solve by factoring: x^2 + 5x = −6 Please help! I have a test next week and this is one of the practice problems and I do not understand this. I will not graduate unless I get a C. Please, Please!! Thank you

*January 30, 2015 by slomo*

**Math HELP!!!**

x2 + x + -3.75 = 0 Please... I'm horrible at algebra. x=7.5 and x=-8.5 THANK YOU SO MUCH

*February 19, 2007 by David*

**math-algebra**

linear equation x+y=-2 please help!!!!

*May 12, 2009 by suszie*

**algebra - slope**

5x-3y=18 please do this math problem

*February 17, 2012 by Anonymous*

**math/algebra**

What is the product of 11/15 and 12/7? Can you show me how this is done please?

*May 30, 2012 by Anonymous*

**math**

8 + (7)with directions please that's alll algebra

*September 9, 2014 by haylee*

**math, algebra**

If a and b are integers when is 1/ab positive? Please help me, I don't know what to do.

*September 15, 2014 by need help*

**math**

Can somebody PLEASE help me understand how to find the domain of a function. I have an F in algebra 3 and just got a 50% on my math quiz. I'm desperate!

*March 9, 2010 by Jennifer*

**math**

Can someone correct this for me please or help me out.... Why are variables useful in algebra? My answer: Variables are useful in algebra because they detemine an answer that anyone is trying to get to. Variables can represent a single number or a whole sub-equation. they make...

*January 1, 2007 by jasmine20*

**math**

Please explain in detail how to solve each question: At a certain high school, 350 students are taking an algebra course. The ratio of boys to girls taking algebra is 33:37. How many more girls are taking algebra than boys? How can you write a system of equations to model the ...

*January 4, 2012 by Jane*

**Algebra**

can you please help me with a math problem? -3xy^2 + 3x2y -2y^3 = xy + 2

*January 28, 2010 by lakecia*

**Math-Algebra**

Can someone please elucidate to me, how to do this enquiry. 2y=-6/5

*June 3, 2010 by Nadine*

**Math Algebra**

elimination using multiplication 2m +3n=4 -m + 2n= 5 Please Help!!!!

*January 25, 2011 by Desmond Reid*

**math pre-algebra**

1.x/4+2=1 2.-3+x/1=-3 please show steps thanks

*September 22, 2011 by paul*

**math- algebra**

5 x > 2 x + 18, x € N Please give me the solution to this problem!

*April 27, 2015 by Aoife*

**Math pre algebra please help**

Solve the equation 1/2x -5 +2/3x=7/6+4

*September 13, 2016 by Anonymous*

**Math pre algebra please help with ?**

Solve the equation 1/2x -5 +2/3x=7/6x+4

*September 13, 2016 by Jenny*

**math**

the sum of a number and 3 times that number is 76. what is that number? PLEASE HELP ME I DON'T GET IT!!!!!!!! Mathematics is a language, so translate the English into "math" let the number be x "the sum of a number and 3 times that number is 76", .... what does "sum" mean? x...

*April 18, 2007 by Rebekka*

**algebra**

For the quadratic function f(x) = - x^2 +2x + 6, find the vertex and the axis of symmetry, and graph the function. Again, I need help with this as these are practice examples for an upcoming quiz and I stink at this part of algebra and I need to get it otherwise I won't ...

*February 4, 2015 by slomomo*

**Math (algebra)**

Hi could you please help me with this algebra question. A rectangle has one corner on the graph of y=36-x^2, another at the origin, a 3rd on the positive y-axis, and the fourth on the positive x-axis. Express the area A of the rectangle as a function of x. What is the domain ...

*March 19, 2014 by Kyla Bills*

**Math 116 algebra please check**

Evaluate x+y/6 for x =57 and y=3 the answer is x+y/6=10

*July 16, 2008 by jay jay*

**Math 116 algebra please check**

Solve -0.8x < -56 The solution is x<70

*July 16, 2008 by jay jay*

**Math 116 algebra please check**

Solve 8x - (5x + 7)= 17 The solution is x= 8

*July 16, 2008 by jay jay*

**Math 116 algebra please check**

Solve 5/2x + 1/4x = 9/4 + x The solution is x 9/10

*July 16, 2008 by jay jay*

**Math/Algebra**

Can you please help me with this question. Use a model to find (a+b+c)^2

*March 20, 2009 by Madeline*

**math- pre algebra**

can you help me with this equation and may you please show your work? -3=3-y

*May 25, 2009 by Tanisha*

**math-algebra**

please help! given the function f(v)=8v + 2 find each of the following f(8), f(-4), f(6.7)

*September 12, 2010 by Jenniah*

**Math/Algebra**

can someone please help me write a proof for the following: --a(-a)=a

*September 30, 2010 by SoConfused*

**Math- Algebra II**

SOLVE.. Please show the steps so I'll understand it 8^x-2=(1/16)

*March 9, 2011 by Lala*

**math algebra**

multiply and simplify (4-z)z =4z-zsquare? can you please let me know if I am correct

*June 7, 2012 by Adriana*

**Math Algebra 2**

Or can someone show me how to put it in the calcuator. Please

*February 5, 2013 by AM*

**Algebra 1- Math**

Can anyone please show me and explain how to solve 9x+2=3y? Thanks,Bye.

*February 5, 2013 by Tony*

**Algebra **

Can you please help me with this math problem: 5 6 2 9 12 3 (4X Y Z) X (5X Y Z) The numbers at the top are exponents.thank you

*January 29, 2017 by Lucille*

**IMPOSSIBLE ALGEBRA >:(**

I have to do 10 algebra problems by tomorrow........and i don't know how..... :( 1. 7x-1 = 2x+5 2. 3y+1 = 4y-6 3. 10-y = 2y+3 4. 6x+2 = 1-x 5. 3a-10 = 4+a 6. 5y+4 = 4y+5 7. b+3 = 2b-7 8. 2x-1 = x-3 9. 2w+3 = 4w-5 10. 6n+4 = n-11 please help in any way you can...thnx

*August 27, 2008 by samma_chan*

**Math College Algebra (urgent before 2hours)**

Find the zeros of the following USE ALL THE THREE METHODS FOR EACH NUMBER ( Factoring, Completing the Squares and Quadratic Formula) 1.f(x) =3x+5 2.g(y)=y^2-3y+2 3.s(xl= -6x^2-13x+5 Please help me I need this before 2 hours to come. Please help me hpw to do this . Please help ...

*February 15, 2016 by ZaJi*

**algebra**

Solve by the elimination method: 0.3x-0.2y=4 0.4x+0.5y= -29/19 (fraction)?? Please Help I do not understand Algebra!!

*September 18, 2010 by Shannon*

**Algebra Please Help**

If x is 10, is 2/x in proportion to x/50? Why I am not understanding the question very well. Algebra is not easy for me.

*April 18, 2011 by Amy L*

**Algebra**

could someone help me please this is my first time with algebra. what is the difference between an equation & an expression? thanks

*September 14, 2009 by Lea*

**algebra 2**

how do you creat a number games for algebra i dunno how to do that? help please

*June 15, 2010 by at*

**Algebra**

Homework help please: algebra inequality 0.3 - 0.5n + 1 is greater than or equal to 0.4

*October 11, 2010 by Lisa*

**Algebra.**

I'm in 8th grade, im in algebra, and this is my question: x=a+b+c ----- ab solve for a. please help!!

*October 25, 2010 by Maddison*

**Math 116 algebra please check**

Solve -8¡Ü4x-7¡Ü-2 The solution is -1/4,5/4

*July 16, 2008 by jay jay*

**algebra**

1/2x+6=1/3x Please help. my college grad mom can't help with my 8th grade math!

*September 2, 2008 by Josh*

**math algebra 1a&1b**

the problem is 2(9n-1)+7(n+6)=-60 i get how 2 do it but i get confused on wat 2 do and then i get mixed up and mess it up please help

*January 12, 2011 by angel*

**math algebra 1a&1b**

i keep gettin a decimal or a zero on this problem -3(3x+15)-(10+X)=35 PLEASE HELP

*January 12, 2011 by bella*

**Algebra; Please help.**

Describe how you can use mental math to find the product. 15*25

*February 9, 2012 by He Belongs With Me. :/*

**MATH - ALGEBRA**

Classify as Monomial, Binomial or Trinomial 8X2-3/5 X+35 Please help.

*October 22, 2012 by DAVID*

**math (Algebra)**

I was wondering if someone can help me with this question ,please... (2r5+r3)^2 r=radical

*May 1, 2013 by Alice*

**Math-Algebra**

4-3| m+2 |>-14 The answer shows -8 < m < 4, but I am not getting it. Could someone please explain?

*November 1, 2013 by Anonymous*

**Math \ algebra**

Which number is a solution of the inequality? x + 4 < 7 (1 point) A.2 B.3 C.4 D.5 I choose 3 please help

*March 3, 2016 by Idk*

**math**

Algebra 1) 11x + 2y - 4x - y 2) 9x + 2y -5x what i did in no. 2 is subtract 9 and 5 then add 2... please correct mw if i am wrong

*October 18, 2016 by someone*

**ALGEBRA Help Please**

Decide whether each equation has one solution, no solution or infinitely many solutions 2(x - 3) = 2x 3(y - 3) = 2y - 9 + y 10x - 2 - 6x = 3x - 2 + x 4(x + 3) + 2x = x - 8 Please Show how you did it if possible please thanks! :)

*November 19, 2014 by Jeff*

**algebra help**

Please help me with this and if you can explain please, okay so i have x-y=0 and x-2y=6 i have to solve by using substitution, at first i though i can replace x-2y=6 with x but then i notice that i can't can i put one of the equations into y=? Please help me with this thank you

*August 27, 2016 by sam*

**algebra**

CAN SOMEONE PLEASE HELPPP!? I NEED HELP IN ALGEBRA, SIMPLIFYING RADICALS! SIMPLIFY THE SQUARE ROOT OF 45a SQUARED!

*May 20, 2008 by I NEED HELPPPP!**

**algebra**

PLEASE help me with my questions below in algebra. i am desperate!!!

*March 3, 2013 by sam help i just switched schools & i am LOST!*