# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

91,718 questions, page 297-
## algebra

simplify: sqrt () 16 / 5 please show steps thanks so much

*asked by poo on June 15, 2010* -
## math

the response from Ms writeacher did not show the answer

*asked by charlie on March 9, 2009* -
## Maths

By completing the square show that f(x)=0 has only 1 root F(x)=x^3-2x^2-16

*asked by Anonymous on November 12, 2015* -
## Math

show that each function is a linear tranformation T(x,y)=(2x,x+y,x-2y) (T:R²=>r³) (2) T:R³=>M^(2,2) given by T(x,y,z)=[y 2] [2 0]

*asked by clement on June 15, 2019* -
## Maths

Show that the reciprocal of 3+2√2 is an irrational number

*asked by T.N. on September 21, 2014* -
## Maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8x - 4y + 14 = 0 do not intersect. Please

*asked by Jeff on May 2, 2017* -
## elementry math

Show that 1,078 and 3,315 are relatively prime

*asked by chandice on June 21, 2009* -
## Math

How can I show 1/3x+10=3/5x as or in a real world problem??

*asked by Leah on February 8, 2016* -
## algebra

Please show me how to simplify these expressions:1) (-x)^2(-x)^5 2) (-3m^3)^2 3) (x/y)^-3 Thanks very much for your consideration.

*asked by Jack on December 15, 2016* -
## Maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8y - 4y + 14 = 0 do not intersect

*asked by Anonymous on May 2, 2017* -
## Algebra 2

Please show me how to find ordered pairs. 2x+y =8 Thanks.

*asked by Linda on April 3, 2015* -
## Stats

For X ∼ Poi(λ), show that E(X) = λ and V ar(X) = λ. (Hint: Find E[X(X − 1)] = E(X2 ) − E(X).)

*asked by Becca on September 30, 2013* -
## converting fraction

Convert the fraction 8/17 to a decimal. Please show how it done

*asked by Anonymous on June 2, 2012* -
## equations/mrs sue

11=22t please help having trouble please show the steps also 7r=-7/2, m/7 =12

*asked by rian on April 16, 2014* -
## math

Show me 4 hundreds, 6 ones, 17 tens, and 7 tenths

*asked by zion on August 26, 2013* -
## algebra

325 meters in 28 seconds? can you show me how to do this.

*asked by choma on September 17, 2014* -
## math

(x+y+5)+2x=180 find the value of x and y. please show you got the answers.

*asked by asha on September 29, 2008* -
## mathematical physics

Show that vector del(r^2) = 2vector r

*asked by gourav on March 22, 2015* -
## Math

1) Given that f(x,y)=xy/x^2+y^2, hence show that f(xy) = f(yx) 2) use the mean value theorem to determine the value of c, given that f(x) = cos5x

*asked by Max 2 on October 13, 2009* -
## math

please can you show me how the get the prime factorization of 392. thank you

*asked by paula on November 22, 2009* -
## old forge math

write an inequality to show the following. 4.90 was spent. there is still over 60$

*asked by elijah on October 1, 2012* -
## geometry

A(-3;2),B(2;3),C(1;-2),D(-4;-3) show that ABCD is a rhombus and AC & BD bisect each other

*asked by Anonymous on October 25, 2011* -
## algebra

How to simplify? I know the answer, but please show the steps. (r^2 s)^5

*asked by Anonymous on January 24, 2014* -
## algebra

Show three ways the ratio 3 to 5 can be written.

*asked by arezoo on March 14, 2011* -
## Math

Use the charges particles model to show that 9+(-5)=4

*asked by Amy on August 29, 2016* -
## 1st grade math

find 4 ways to show 25 cents..

*asked by lee on April 8, 2010* -
## calculus

let f:[0,1] - [0,1] be continuous function .show that there exist a in [0,1] such that f(a)=a

*asked by koram on December 4, 2013* -
## E.L.A

I need this stupid "Show, Don't Tell" worksheet.Please help

*asked by Anonymous on October 1, 2011* -
## Math

How does 26.666 equal 26.2? Could you show me a model of how to do this? Thank You

*asked by Seth on April 8, 2014* -
## ela

you didn't show me where i made mistakes

*asked by anu on January 11, 2010* -
## math/number sense

i need to draw 3 arrays to show that 20 is a multiple of 2,5, and 10. please help!

*asked by shy on January 5, 2011* -
## Calculus AB

If r and s are roots of the pokynomial equation x^2 + bx + c, show that b=-(r+s) and c=rs

*asked by Michael on July 30, 2016* -
## ratios

simplify the following ratio please 39:52 show workings please

*asked by montana on May 31, 2011* -
## mathematics

using glazed paper ,show that 3/-7 and -9/21 are in prpportion.

*asked by abhigyan on June 17, 2013* -
## Calculus

(3) Suppose that f : R2 → R is a continuous function at x0 ∈ R2 and that |f(x0)| > 2. Show that there is a $ > 0 such that |f(x)| > 2 whenever ||x − x0|| < $.

*asked by Alice on January 17, 2016* -
## 5th math

what is the mode for the following number? 9,5,3,6,5,2,4, please !show me how to do this problem> thank you!!

*asked by pat on December 1, 2010* -
## calculus

Please show me how you do this. Thank you. Calculate the definite integral: 2 ∫_ 2x dx 7

*asked by tommy9 on March 5, 2013* -
## Grade 12 Calculus

Evaluate each of the following. Show all your calculations. a) f'(3) if f(x) = x^4 − 3x b) f' (−2) if f(x) = 2x^3 + 4x^2 − 5x + 8 c) f" (1) if f(X) = −3x^2 − 5x + 7 d)f" (−3) if f(x) = 4x^3 −

*asked by mandy on April 15, 2013* -
## 5th math

i need help with this problem .please! show me how to do it. What is the median for the following number? 11,30,24,20,15,31,32,20,18,29. thank you!

*asked by pat on January 4, 2011* -
## Intermidiate Algebra

I need someone to please help show me how to simplify radicals. 27 -2/3 ____ 27 -1/3

*asked by Maxine on April 16, 2015* -
## Health law

please explian what does it mean if a show cause order is issued thanks :)

*asked by Anonymous on November 15, 2007* -
## Maths

45% is 28 100%=? Please show me the concept and the working out as well please

*asked by Jiskhaa on June 29, 2012* -
## calculus (gr 12)

Evaluate each of the following. Show all your calculations. a) f'(3) if f(x) = x^4 − 3x b) f' (−2) if f(x) = 2x^3 + 4x^2 − 5x + 8 c) f" (1) if f(X) = −3x^2 − 5x + 7 d)f" (−3) if f(x) = 4x^3 −

*asked by Alexandra on April 16, 2013* -
## calculus

Show that ln(4+x) is the sum of its Taylor Series for -2

*asked by Zac on February 27, 2013* -
## Grade 12 Calculus

Evaluate each of the following. Show all your calculations. f" (0) if f(x) = 14x^2 + 3x − 6

*asked by PLEASE HELP ME! on April 19, 2013* -
## Chemistry

4-methyl-2-pentyne show tautomerization

*asked by Laura on May 15, 2009* -
## chem

What three things does a balanced equation show you

*asked by wendy on March 20, 2010* -
## combining functions

Given: f(x)=2x^2-x+1 g(x)=2 sin x h(x)=3^x Determine: a) f(g(x)) b) (h^-1 o f)(x) c) g(f(h(x)))) Please show steps, thank you very much.

*asked by Rei on May 16, 2012* -
## Calculus

Show that the sum of the series ∑n(p^n) from n=1 to infinity (where 0

*asked by Ryan on October 20, 2011* -
## PHYSICS

hOW ARE ARROWS USED TO SHOW FORCE VECTORS

*asked by fahad on November 15, 2008* -
## math

explain how you could show five less than a number using an expresson

*asked by jesten on January 5, 2011* -
## math(easy integration)

find the integration of absolute x from -4 to 2? could anyone show me the way to get 10? thanks

*asked by ja on May 27, 2011* -
## physics

why does water show abnormal behaviour?

*asked by Anonymous on March 12, 2017* -
## maths need help

x^(e^3x)^x Find the derivative of that please show working thanks

*asked by david on September 15, 2016* -
## Math

Show me a picture grid of 1.8 divided by 0.6

*asked by Kayla on January 16, 2018* -
## algebra

Please show me the correct way to simplify this expression: (4t)^-2 t^0/ t^6 v^- Thank you so much.

*asked by Anneliese on December 21, 2016* -
## create an input/output

Please show me how to do e+7=f in an e is FOR input and f =output. Explain how to do it

*asked by norma on November 12, 2012* -
## english

could you please show me an example of a speech that was written about time

*asked by thandeka on April 28, 2008* -
## Math

which letter on the number line show a value less than 3/5?

*asked by Wali on September 9, 2013* -
## Math

show that the set of all m-vectors whose first components is 0 (of R^m)

*asked by Anna on November 16, 2014* -
## need help zigma mathematics

find the zigma of 1/2+2/3+3/4+....n/(n+1) please show step help

*asked by paluto on March 10, 2017* -
## math-Algebra

Hey i need help on this problem. 8-9t=21t-17 Can someone show me how to do it?

*asked by Eva on February 13, 2008* -
## science

how long does it take bacteria to show up on agar

*asked by nachelle on March 10, 2008* -
## vector algebra

Show that vector del(r^2) = 2vector r

*asked by gourav on March 27, 2015* -
## math

1/3 (x-2)=5 u need to simplify this question i know x=17 but i don't know how to show this.

*asked by Michaela on October 20, 2009* -
## algebra

what is 4 to 4th power and show the process?

*asked by jose on November 10, 2009* -
## Discrete Mathematics

Let p and q be propositions. Use Logical equivalences to show that (p ^ (~ (~ p V q))) V (p ^ q) = p

*asked by Joy on July 26, 2013* -
## Math of class-10

Show that 4/ root 3 is irrational number

*asked by Anonymous on June 5, 2015* -
## chemistry

Can someone show me how to make a smoke bomb?

*asked by Clayton on December 17, 2014* -
## math help asap

is 6m^2n^5 a monomial? What degree is -x^4y^3 is? The ^ is use to show the exponets

*asked by daryan on January 13, 2018* -
## Computer(Math)

Let C { x#y| x,y ∈ {0,1}* and x ≠ y} show that C is a context free Language...

*asked by Tracy on November 28, 2011* -
## algebra

Add the following polynimal (1/10x^2-1/2x-3/10)+(1/2x^2+1/4x-1/5 Show me how to do this please?

*asked by mema on May 26, 2011* -
## 4th grade

explain how you could show five less than a number using and expression?

*asked by anais on November 11, 2010* -
## english

does cow, how, now and show have a long o sound

*asked by dawn on May 18, 2009* -
## chem 101

show calculations of the previous problem

*asked by MAHLATSE on March 8, 2011* -
## algebra II

Can somebody show me how to do this problem? (5^ square root of 5x^2 y)^11.

*asked by B.B. on May 29, 2010* -
## math

F(x) = /x-2/ (absolute value) Please show me to to graph this equation.

*asked by Jane on November 1, 2011* -
## math150

256x^8+30=31 how do i get rid of the x^8 (can someone show me the steps please)

*asked by eddie on January 20, 2013* -
## math

Given suitable examples of sets A,B,C,show that: A∩B=A∩C, B≠C A∪B=A∪C, B≠C

*asked by roze on March 21, 2017* -
## 3rd grade

show me a base-ten drawing

*asked by cortney on November 29, 2010* -
## math

Given suitable examples of sets A,B,C,show that: A∩B=A∩C, B≠C A∪B=A∪C, B≠C

*asked by Anonymous on March 21, 2017* -
## math

can you show me pics of 3dimesional shapes

*asked by Erial on January 24, 2013* -
## Dot Arrays

Show me sample of dot arrays

*asked by Joseph on September 18, 2006* -
## Math

Let f(x) = (lne^2x)/(x-1) for x>1. If g(x) is the inverse of f(x0, then g'(3) = ? A. 2 B. 1 C. o D. -1 or E. -2 if you can show/explain how to get that please, thanks

*asked by Tom on February 23, 2009* -
## math

show that if w is continous on [0,1] and integral wv on [0,1] equal zero then w(x)=0 for x in [0,1]

*asked by assma on October 10, 2015* -
## Algebra 2

Show that for any complex number z, |z| = |-z|. (Hint: Let z = a + bi.)

*asked by Peter on November 30, 2011* -
## math

factor: 2x^3 - x^2 - 162x + 81 and could you show steps as well? thanks Thank you

*asked by jane on April 21, 2011* -
## Algebra

Can you show me how to do this problem please. Thanks. |4-6to the second power ÷ 2 |- |-6|=

*asked by Matthew on November 5, 2007* -
## Math

Show me how you find the product of this expression: (2x-5)(2x-3)

*asked by Angie on February 25, 2009* -
## compound function

Given: f(x)=2x^2-x+1 g(x)=2 sin x h(x)=3^x Determine: a) f(g(x)) b) (h^-1 o f)(x) c) g(f(h(x)))) Please show steps, thank you very much.

*asked by Kjd on May 17, 2012* -
## CALCULUS

Show that the quadrilateral with verticies at P(0,2,5), Q(1,6,2), R(7,4,2), and S(6,0,5) is a parallelogram.

*asked by Anonymous on May 23, 2010* -
## math

Draw 3 arrays to show that 20 is a multiple of 2, 5, and 10.

*asked by Yalissah on October 12, 2012* -
## math

give two ways to show dollar to 2.65?

*asked by kevin on January 10, 2011* -
## math

Explain how you could show five less than a number using an expression?

*asked by Jo on January 10, 2011* -
## world history

how did colonies show disapproval with imperialism?

*asked by Anonymous on February 11, 2014* -
## Radicals

How do you graph y>= sqrt(3x+12) Show how to get certain points.

*asked by Chels on November 6, 2007* -
## math

explain how you could show five less than a number using an expression

*asked by josh on October 4, 2010* -
## physics

show that gamma=7/5 in diatomic molecule?

*asked by Getachew on October 23, 2018* -
## arithmetic

evaluate |4| + | -3| and |-9| - |-4| I need help if you could show me the steps I would be thankful.

*asked by jean on January 13, 2010* -
## calculus (gr 12)

Evaluate each of the following. Show all your calculations. a) f'(3) if f(x) = x^4 − 3x b) f' (−2) if f(x) = 2x^3 + 4x^2 − 5x + 8 c) f" (1) if f(X) = −3x^2 − 5x + 7 d)f" (−3) if f(x) = 4x^3 −

*asked by Alexandra on April 16, 2013*

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