# 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 292
1. ## Math

12/y = -4 I got -3. Can you show the steps how to get the answer. Thanks

asked by b6 on May 31, 2012
2. ## math

Simplify (5a^3)^4 can some one show me how to do this problem.

asked by jen on February 21, 2010
3. ## maths help me asap

y(x) = 8.x^6/(x-1), then.d^4y/dx^4 = ? show workings!plz

asked by revina on September 25, 2016
4. ## maths

Show that the equation of a line 4x - 3y 4

asked by Minte on December 16, 2012
5. ## math

Can some please show me how to add this fraction 2 + 1 1/2 + 1 1/4 + 1 1/4

asked by Marquala on December 30, 2015
6. ## maths --sets

let A be a nonempty set such that A *B = A *C show that B = C

asked by Anonymous on December 20, 2012
7. ## Math

Given f9x0=x2=3x-5 on {-1,3} show f(x)= 10 without solving for x

asked by Mark on June 11, 2012
8. ## math

Show that 8x^3 + 12x + 100logx=O(x^3).

asked by ani on April 26, 2015
9. ## math

given that x=(2x^2-x+8)y show that (x-1+y)^2/4y=(1+2y-63y^2)/16y^2

asked by Tope on November 2, 2015
10. ## maths

show that 0.227272727272727 can written as a 3/11?

asked by maryam on February 25, 2017
11. ## sets

let A be a nonempty set such that A *B = A *C show that B = C

asked by Anonymous on December 19, 2012
12. ## 1st. grade

what are some objects that show temperature?

asked by jackie on September 17, 2009
13. ## math

CAN YOU SHOW ME THE QUICKEST WAY TO DO ALGEBRA

asked by ERICA on November 24, 2009
14. ## Statistics

Show that if A and B are independent events P(A or B)-1 -[1-P(A)][1-P(B)].

asked by Kassie on April 6, 2010
15. ## Math

Show 2/4 of the set. How many counters?

asked by Luis on April 16, 2014
16. ## math

Show that for random variables X, Y and Z we have E[E[E[x|y]|z]] = E[X]:

asked by hsuan on May 3, 2013
17. ## MATH

SHOW IN A SKETCH 3/5 OF AN HOUR

asked by JORDAN on October 18, 2010
18. ## 7th grade Pre- Algebra

R/5 - 6 = -1 I know the answer is 25, but can you show me the steps. Thank you.

19. ## math

how to show algebraically f(x) = (x - 2)^3 + 8 is a one-to-one function?

asked by Meowker on August 26, 2016
20. ## Algebra

Compute the following: Let g(x)=3x, and h(x)=x^2+1. g(-1) Need help with understanding, please show what you did.

asked by Charlie on February 14, 2019
21. ## algebra 2

Show by counterexample that (x+y)^-2 and x^-2+y^-2 are not equivalent??

asked by Janet on October 28, 2014
22. ## math

show me fraction that are more than one half using 0-9

asked by Anonymous on May 5, 2011
23. ## Another Calculus help plz

Show that if y=tanx/2 dy/dx=1/sinx

asked by Collins on January 4, 2016
24. ## math

show which of the following group are collinear and which ones are not a) A(-3,-3) B(1,0) C(5,3) b)K(3,-1) L(5,1) M(1,7)

asked by lalola on December 11, 2010
25. ## math

show that in a quadrilateral abcd , ab+bc+cd+da>ac+bd .

asked by deepak kumar on September 25, 2016
26. ## calculus

show limit x to 1 (x^2)sin(1/(x-1)) = 0

asked by confuzzled on October 19, 2010
27. ## math

use I and a dot to show the number 52

asked by chris on February 22, 2012
28. ## math

Can someone show me all the combinations possible with these things A B X Y LB RB LT RT L R U D

asked by David on July 26, 2008
29. ## Math

What is 5792 divided by 8? Show me how?

asked by J.R on August 31, 2012
30. ## Math

2(6+1) show workk pleez:)

asked by Sulemaa on October 2, 2008
31. ## geometry

show whether the sets A={3,3,2}, B={3,2,2,3} and C={x:x^2-5x+6=0} are equal.

asked by Anonymous on October 1, 2011
32. ## Mathematics

show whether the sets A={3,3,2}, B={3,2,2,3} and C={x:x^2-5x+6=0} are equal.

asked by Anonymous on October 1, 2011
33. ## math

[(8^2- 4) - 6]/6= Please teach me show steps

asked by help on September 22, 2016
34. ## chemistry

which of following show cistrans isomerism?

asked by ali on August 22, 2016
35. ## Maths

Consider the sequence 13;11;9;7;5... A) show that Tn+T15-n=0

asked by Takalani on January 18, 2015
36. ## maths

show that 0.27 (both recurring) can be written as 3/11?

asked by maryam on March 7, 2016
37. ## calculus

show limit x to 1 (x^2)sin(1/(x-1)) = 0

asked by confuzzled on October 19, 2010
38. ## aLGEBRA 2 help please would appreciate

x+x/4=25/6 find x please show all the step thank you

asked by lisa on October 1, 2013
39. ## Algebra

y = f(x – 1) – 2 What does the line for this graph look like? Can anyone show me please? Thanks!

asked by Rachale on June 29, 2009
40. ## maths- urgent

show that √Π+1 is irrational if there is any proof

asked by anoynomous on April 12, 2013
41. ## math help

can someone show me how to find the slope of this one too (-5,3)(5,3) thanks so much

asked by carly on January 31, 2008
42. ## general

THE WEB SHOW ERROR. DOES NOT GO THROUGH

asked by kan on November 26, 2012
43. ## calculus

Evaluate each of the following. Show all your calculations. f" (−3) if f(x)  = 4x^3 − 3x^2 + 2x − 6

asked by I NEED HELP on April 19, 2013
44. ## math

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

asked by Karen on October 12, 2010
45. ## Algebra 1 (Reiny or Kuai)

Show that PQRS is a rectangle. (P: (1,4); Q: (2,6); R: (8,3); S: (7,1)

asked by Anonymous on December 2, 2013
46. ## Algebra

How do I complete this? Please show me the steps x/4 - 5 = -8

asked by FBI Agent That Cares About Your Well Being ❤️ on February 3, 2018
47. ## math help!!

factor: a^2/36 - b^2/49 show all your steps please!!

asked by sunny on September 4, 2014
48. ## math

Show that the given proportions are equivalent. a+c / b+d = a-c / d-b and a / b = c / d

asked by Anna-Marie on January 28, 2008
49. ## algebra

can someone show me steps for this the product of (6x+9)(x^2-4x+5)

asked by Alaska Diamond on September 20, 2013
50. ## stats

Compute the following and show your steps 7! /5!.

asked by renae on August 7, 2010
51. ## maths equation too hard

x^3=3^x what is x plz show step

asked by naomi on February 8, 2017
52. ## math

Can someone show me how to evaluate the integral from 0 to 5 of x/(x^2 + 4) dx ?

asked by keisha on January 10, 2010
53. ## calculus

Let y =x arcsin x, x is an element of ]-1, 1[. Show that d^2y/dx^2 = 2-x^2/(1-x^2)^3/2

asked by anon on October 21, 2013
54. ## math

what is 0.06% of 250? show me the problem

asked by doretha on April 1, 2013
55. ## math

6(4x+9)=64 plz show how u get this answer...

asked by Audy on January 8, 2015
56. ## Math

Please show how 7/8 is greater than, less than, or equal to 7/24. Thanks

asked by Karen on May 13, 2015
57. ## Math 213 Elementary Math

Use the definition of less than to show each of the following: a. 2 < 4 b. 3 < 100 c. 0 < 3

asked by Shay on August 5, 2009
58. ## algebra

show me how to find a slope?

asked by luz on January 1, 2011
59. ## math

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

asked by karina on May 20, 2011
60. ## elementary

14. Use the definition of less than to show each of the following: a. 2 , 4 b. 3 , 100 c. 0 , 3

asked by Anonymous on December 1, 2009
61. ## Algebra

(1+(2i/n))^2 *(2/n) can you show me the steps on how to distribute this

asked by byu on September 4, 2016
62. ## Calculus Help

In the following x,y and (a) are all variables. Show steps please! Thank you! 1) y^2 = x^2+a^2 2) y^2+ay = x^2+ax+a^2

asked by Kimberly on March 13, 2014
63. ## Math

factor: a^2/36 - b^2/49 show all your steps please !

asked by sunny on September 4, 2014
64. ## Algebra

can someone show me how or explain to me how to get the slope of 2x +3y=7

asked by Tracie on January 27, 2011
65. ## math

can you show me the steps to the problem> x+x+52+2(x-4) = 71+1

asked by mike on October 13, 2010
66. ## maths-sets

let A be a nonempty set such that A *B = A *C show that B = C

asked by amit on December 21, 2012
67. ## MATH!

4 SQRT(2x-3) < 12 please show how you find this! thanks!

asked by confoosed on August 23, 2010
68. ## math

What is the definition of a constant? Can you show me an example of one too? Thanks

asked by Lisa on December 1, 2007
69. ## algebra

Add 12/5 and 8/13. Fractions show how it is done please.

asked by mary on May 28, 2012
70. ## math-7th grade algebra 1

Please show the steps and explain how to do this as well. 3√8 · 2√5

asked by Nina on April 10, 2013
71. ## math algebra 1

Please show the steps and explain how to do this as well. 3√8 · 2√5

asked by Nina on April 10, 2013
72. ## maths

Let (xk) ⊂ Rn and x ∈ Rn: Show that xk → x in Rn if and only if for every y ∈ Rn the sequence (⟨xk; y⟩) ⊂ R converges to ⟨x; y⟩, that is, ⟨xk; y⟩ → ⟨x; y⟩ in R.

asked by Alice on February 14, 2016
73. ## 5th grade math

i need help with fraction 3/5-3/15= ? PLEASE SHOW ME HOW TO DO THIS PROBLEM,THANKS!!

asked by pat on January 27, 2011
74. ## Chemistry

Show how an atomic structure look like

asked by Gidix on June 15, 2012
75. ## math

how do I correctly show four as an array?

asked by anna on January 3, 2013
76. ## math

0.000006 show division

asked by dajour on August 2, 2012
77. ## Math Algebra 2

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

asked by AM on February 5, 2013
78. ## Height and distance

Show me cosine rule

asked by Anonymous on April 26, 2013
79. ## pre algebra

7x 11 – 42 evaluate show its done please my answer I got is 35

asked by toni on June 17, 2012
80. ## help

could someone show me the steps for solving this: 3x+24=9(x+4)

asked by nadine on October 8, 2008
81. ## bobpursley

2 3/5 = 6c 13/5= 6 You said to divide both sides by six can you show me an example please? Thanks!

asked by Payge on January 12, 2009
82. ## Math

Can you show me how to do the following: How many even integers are between - 4 and 4? Not sure how to even do this problem

asked by Mom50 on August 20, 2015
83. ## Calculus, derivatives

Derivative of y=(a^x)+(x^a). Show steps, please.

asked by Walt on June 27, 2015
84. ## Math

simplify: 5-s(4-7)+3s show steps

asked by Bob on January 30, 2011
85. ## Algebra

Factor: 4z+8w^2-wz-32w Can somebody show me how to do this?

asked by Jean on June 26, 2008
86. ## calculus

p(x)=5x^3-4x^2+20-16 use synthetic division to show that x=2i is a zero of p(x)

asked by shannon on May 26, 2010
87. ## math

Given BE = 11, EA = 11, BD = 7, and DC = 7, show that BED ~BAC

asked by jane on October 21, 2015
88. ## Math

Given that f(x,y)=xy/x^2+y^2, hence show that fxy=fyx

asked by Beta plus on October 20, 2009
89. ## maths....help

2z>2.1 or 3z

asked by Anonymous on November 3, 2008
90. ## physics

Using units, show that kg x m/s is equivalent to N x s

asked by bryant on November 17, 2008
91. ## maths-binomial theorem

how can we show that there is no constant in the expansion of [2x – (x^2/4)]^9

asked by anoynomous on March 22, 2013
92. ## math

write an expression to show 19

asked by jay on October 1, 2007
93. ## Algebra

NEED HELP ASAP! x/x-2 + x-1/x+1 = - 1 Please show me how you got your answer as well. :)

asked by NEED HELP ASAP on June 21, 2017
94. ## Algebra

show me how to simplify 4+1 to whole number

asked by #@#@#@ on September 13, 2013
95. ## Algebra 2 honours

can someone please tell me how to factor out (x^6+1)^4? please show me how you got the answer... Thank You... :D

asked by Suchindram on October 24, 2009
96. ## math

What does an amortization schedule show?

asked by santana on January 25, 2016
97. ## Algebra

Show that the following points are collinear: A (5,2) B (-3,-2) C (9,4)

asked by Tsunayoshi on June 5, 2014
98. ## st joseph

show that the circle x^2+y^2-6x+4y+2=0 and x^2+y^2+8x+2y-22=0 are orthogonal

asked by kamau on October 12, 2015
99. ## math

Which of the following fraction is greatest? 3 2 1 4 __ __ __ __ 7 5 4 9 please show me

asked by Lakshmi on April 3, 2015
100. ## Math

3/y+2 over 7/y-4 can u please show me the steps on how you got the answer. Thank You

asked by Scott on May 2, 2010