# 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 390
1. ## Pre-algebra

3 1/2+w-5 1/4=8 I'm totally confused on how to work this out!

asked by Mortal Kombat on November 2, 2015
2. ## math

Add: 2 1/2+ 3 1/4 + 3 5/8 Is this work correct? (2+3+3=8) (1+1+5=7) (2+4+8=14) =8 7/14 =8 1/2

asked by unknown on July 25, 2009
3. ## math

How do I work out the problem 16 divided by 8/9?

asked by Math Geek on September 27, 2012

i don't get my home work i need help

asked by tyler ross on February 23, 2009
5. ## Accounting

How does establishment of responsibility work?

asked by Cricket on January 5, 2010
6. ## math

Plz check my work 8*8=64 9*9=81 7*8=56 7/21=3 8/32=32

asked by spongebob squrepants on January 18, 2017
7. ## science

Can you explain to me what happens to the energy when you do work? thanks

asked by mei on January 13, 2015
8. ## Maths

How to work out the comparison 13 out of 39 as a percent

asked by Shannon on December 8, 2010
9. ## physics

What must a muscle do in order to do work?

asked by Tommy on January 24, 2010

0.6x + 4 < 1.0x - 1 6x + 40 < 10x - 10 4x > 50 x > 12.5 can someone please check my work and tell me if I am right?

asked by Michelle on July 30, 2010
11. ## education

Have you changed in regards to how you work with children?

asked by John on May 18, 2015
12. ## MLA

What is an MLA work cited?

asked by Planetearthturnsslowly on February 23, 2011
13. ## algebra

0.15x+55>0.10x+80 how do i work this out?

asked by brenda on January 16, 2012
14. ## Math

What is the value of x/yz if x= -2, y= -3, and z= -4? A. 6 B. -6 C. 1/6 D. -1/6 I have no idea how to work this out. Can someone walk me through this?

asked by Jordan on September 19, 2018
15. ## Math

would I set up this problem and work it this way? (x5) ^8 =16

asked by Joy on February 2, 2018

For whom do members of the JVC work?

17. ## english

what does "services rendered" mean? like work to be done?

asked by Amy on February 23, 2011
18. ## physics

pv = constant to find the work done

asked by shashi ranjan on March 21, 2013
19. ## math

how to work out root 5 of 0.035

asked by wan on September 3, 2012
20. ## English

How to work on the rhythm of a poem?

asked by Ava on January 13, 2018
21. ## physics

How does the concept of resonance work?

asked by Emma on November 25, 2015
22. ## math

Can you check my work? (4+16)- 20+7= The answer is either 7 or -7?

I need to know how to work this math problem: 3n + (-7) -5n +1

asked by david on September 9, 2011
24. ## social studies

Where do most Ancient Egyptian work?

asked by Caroline on December 3, 2007
25. ## microbiology

How could we prepare now? What companies could I work for?

asked by rage on September 27, 2009
26. ## Math

How do you estimate 54.23-2.39??? Work: 2+6=7,000

asked by Kenzie on October 11, 2016
27. ## Mathematics

EQUATION: 3{[7(8-2)+4]-[2(2•8-5)+6]} MY WORK: (YES THERE ARE MANY STEPS) 3{[7(6)+4]-[2(2•8-5)+6]} 3{[42+4]-[2(2•8-5)+6]} 3{[46]-[2(2•8-5)+6]} 3{46-[(16-5)+6]} 3{46-[2(11)+6]} 3{46-[22+6]} 3{46-28} 3{18} 54

asked by Lilly♥ on February 26, 2016
28. ## algebra

How do you work these problems? 8x-7=15+19x 7.6x-3.5x=-65.6 -7x-23=-25 1/3

asked by Casey on January 27, 2008
29. ## math

If \$16.95 is marked up by 25% the result would be? And also how to work it out?

asked by Lyc on March 15, 2016
30. ## Math

EQUATION: 3{[7(8-2)+4]-[2(2•8-5)+6]} MY WORK: (YES THERE ARE MANY STEPS) 3{[7(6)+4]-[2(2•8-5)+6]} 3{[42+4]-[2(2•8-5)+6]} 3{[46]-[2(2•8-5)+6]} 3{46-[(16-5)+6]} 3{46-[2(11)+6]} 3{46-[22+6]} 3{46-28} 3{18} 54

asked by Lilly♥ on February 26, 2016
31. ## Art

What can a line do through a work of art?

asked by Shelby on October 2, 2008
32. ## writing

can I email someone my work to edit?

asked by trii on October 9, 2016
33. ## english

Tell us why you want to work for Chuck E. Cheese's?

asked by latasha on August 30, 2009
34. ## statistics

what does a 78 percent mean in a home work

asked by victoria on November 1, 2011
35. ## French 1

Can anyone check my french work please??

asked by Alex B. on January 18, 2009
36. ## math

dy/dx of the following: x^2y^2=2/x^2 [ans:-1/x^4y -y/x]. i need the calculation work.

asked by susan on July 20, 2011
37. ## bobpursley

ok and for this other question could you check my work please! h t t p : / /i 3 4 . t i n y p i c . c o m / s 2 z h m v . j p g

asked by Claudia on October 15, 2008
38. ## biology

How does iodine work as an indicator?

asked by Chanel on March 27, 2008
39. ## spanish

What is the correct way to say “I can’t. I have to work.” in Spanish?

asked by person on May 29, 2019
40. ## Computer science

How does virtual memory work? Thanks.

asked by Anonymous123 on September 22, 2016
41. ## Accounting

How do i prepare a work sheet?

asked by Debby on July 8, 2016
42. ## economics,accounting,business studies and mathslit

Does i qualify to work at postoffice?

asked by linah on August 3, 2014
43. ## Riddle

They complain alot less and work just a little more than others, who are they?

asked by Joyce on August 7, 2008
44. ## mental

asked by kevin on April 11, 2012
45. ## science

how do ear defenders work

asked by Anonymous on July 8, 2010
46. ## Math

How does mathematical induction work? Thank you.

asked by Anonymous on June 1, 2009
47. ## math

if the bases are not the same or the exponents why would it not work?

asked by kayla on October 26, 2010
48. ## prealgebra

Evaluate showing work (23 - 3) ÷ (-5)

asked by Anonymous on June 17, 2012
49. ## Algebra 1

^3sqrt y^3 Can some one work this for me I want to se if I got the answer right

asked by Ann on June 9, 2008

PROCUREMENT WORK MATRIX

asked by Kums on September 17, 2006
51. ## Early Childhood Literacy

Erikson's work identified:

asked by Nikki on April 24, 2012
52. ## science

How Do the Earth's Four Subsystems Work Together?

asked by LESTER on June 29, 2016
53. ## math

what is 1087x12 by showing your work

asked by trinity clack on November 12, 2012
54. ## math

asked by Dezy on March 3, 2010
55. ## art

How does an art work relate to u

asked by jahiem on March 1, 2016
56. ## bibical studies

need help with theology work for school

asked by paual on December 14, 2010
57. ## a work having to do with thanksgiving and go

asked by Anonymous on November 20, 2012
58. ## physics

the differences between work and energy??

asked by west on November 27, 2011
59. ## Math

If I worked from 6:45 am to 5:45 pm how many hours did I work?

asked by Kathy castillo on June 9, 2013
60. ## statistics

what is mock data? And how does it work or what do you do??

asked by Anoymous on September 19, 2015
61. ## College Algebra

Can someone check my work for me again! I really appreicate it, I'm not the best at this. (1/3)x+(3/4)x = 13 (4/12)+(9/12)x = 13 (13/12)x = 13 x = 13/(13/12)= 12

asked by Alicia on November 16, 2007
62. ## Management

Do managers work in a vaccum?

asked by Anonymous on January 29, 2012

How does a solar greenhouse work?

asked by Sophia on March 17, 2009
64. ## math

f'(x).... y=(e^x-e^-x)/(e^x+e^-x). I need the calculation work. [ans: 4/(e^x+e^-x)^2]

asked by ella on July 20, 2011
65. ## Health Physics

What must a muscle do in order to work?

asked by Shannon on January 22, 2010
66. ## Algebra

Given: g(x) = -3/5x + 1/2. Find: when g(x) = 8 My work: -3/5x + 1/2 = 8 -6x + 5 = 80 -6x = 75 x = 75/6 x = 25/2 What did I do wrong??

asked by Anonymous on March 4, 2015
67. ## algebra

I have tried to work these problem and seem to do it wrong.I need help. 3/4(5x-1/2)-5/3

asked by Elaine on March 30, 2009
68. ## ELA 9

about how many editors work at a newspaper?

asked by nini on February 26, 2016
69. ## math

x^2 < x+12 in interval notation. Im not sure how to work with the x^2

asked by sarah on September 13, 2012
70. ## math

How do I work out the problem 7/9x3/5= what.

asked by Anonymous on August 6, 2012

72. ## World History

What concerns did Darwin have in regards to his work?

asked by Anonomous on February 1, 2010

unscramble the work broanalse

asked by Anonymous on September 7, 2008
74. ## help???

i was wondering if this was cheating by having others look and help us with the work?

asked by tomas on March 9, 2010
75. ## Math

Can you please check to see if this is correct: -5 = x-(-17) After doing my work I got x = -22

asked by Sara on February 2, 2010
76. ## Social studies

What do you believe is the impact of Euclid's work?

asked by Daniela on December 2, 2014
77. ## maths indices

Simplify: (2x+3)^3/2 + (2x+3)^-1/2 / 2x+3 Can anyone explain how to work it out please? Thanks

asked by Claire on October 13, 2007
78. ## computer

how do computer viruses work?

asked by ruth on August 22, 2011
79. ## math

asked by lisa on September 18, 2017
80. ## math

how do I work this problem? a+3+5=16a=

asked by Anonymous on September 20, 2011
81. ## lit

What I wanted to do was to finish my work.

asked by ashley on January 9, 2013
82. ## biology

what is natural selection and how does it work? >

asked by anastasia on August 25, 2008
83. ## science

how much work was accomplished by the fall?

asked by raul on January 9, 2013
84. ## math/science

what is dimensional analysis and how does it work?

asked by math on November 22, 2011
85. ## Computer

What is the work of mobile phones?

asked by Meron on October 30, 2010
86. ## organizational behavior

which of the following is a work hindrance stressro?

asked by Anonymous on June 28, 2012
87. ## science

What is a force scale and how does it work?

asked by Taylor on September 27, 2008
88. ## math

do 94 * 73 with showing the lattice work.

asked by asraful on October 29, 2010
89. ## History

Workers refuse to work by going on what?

asked by Daisy ray on March 27, 2017
90. ## Thank you

Thanks everyone for helping me on all my work problems

91. ## Maths

work out the first 5 terms of the sequence 6x-11??

asked by Trinity on January 10, 2016
92. ## Physics

What is the formula for finding work? like W=

asked by Yamida on May 6, 2008
93. ## Abnormal Child Psychology

the work of rene spitz

asked by Anonymous on August 31, 2010

how does geothermal energy work ?

asked by hailey on November 3, 2010
95. ## to Gurublue

itdidn't work Gurublue

asked by sweety anu's sister on December 10, 2009
96. ## English

Why is it a little odd to say "I work at nights"?

asked by Anonymous on July 19, 2013
97. ## Calculus Chain rule

y = (6x^2-6)^4/x I would appreciate it more if work was shown. Thank you (I have the answer but want to know how to do it)

asked by Tom on February 25, 2015
98. ## math

how do i work the problems 2 20-7=18-___

asked by kiristen on December 12, 2013
99. ## Social Studies

Who is most of the work on legislation in congress is done by?

asked by Daisy on July 28, 2011
100. ## Math

what is the value of 3^0+3^-2? so I did 3^0=1 and 3^-2 =1/9 so 3^0+3^-2= 1 1/9 Is this correct? Thank you again for checking my work.

asked by B8 on October 13, 2013