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Question 785472: Identify the solution(s) of the system of equations, if any.
6x + 6y = 18
y = 5 - 5x

Click here to see answer by harpazo(655)

Question 785471: Identify the solution(s) of the system of equations, if any.
6x + 6y = 18
y = 5 - 5x

Click here to see answer by harpazo(655)

Question 785475: Identify the solution(s) of the system of equations, if any.
-3x-4y=2
8y=-6x-4
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Question 785487: I need two different ways to solve this equation . -4x-2=4
Explain which method you prefer and why
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Question 785463: Which line is perpendicular to the line y=1/2x+7?
Click here to see answer by oscargut(2103)

Question 785494: You want to find three consecutive integers whose sum is 84.
A. Why does the equation n+(n+1)+(n+2)=84 model the situation ?
B. solve the equation in part (a) then find the three consecutive integers
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Question 785470: Identify the solution(s) of the system of equations, if any.
x + 3y = 6
2x - 6y = 4

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Question 785469: Identify the solution(s) of the system of equations, if any.
x + 3y = 6
2x - 6y = 4

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Question 785468: Identify the solution(s) of the system of equations, if any.
-2x - 2y = 4
6y = -6x - 12

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Question 785467: Identify the solution(s) of the system of equations, if any.
-2x - 2y = 4
6y = -6x - 12

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Question 785466: Consider the following system of equations.
y = 8x - 8
y - 8x = 7
What can you conclude about the system of equations?

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Question 785465: Consider the following system of equations.
y = 8x - 8
y - 8x = 7
What can you conclude about the system of equations?

Click here to see answer by Alan3354(69443)

Question 785465: Consider the following system of equations.
y = 8x - 8
y - 8x = 7
What can you conclude about the system of equations?

Click here to see answer by oscargut(2103)

Question 785462: Which line is perpendicular to the line y=1/2x+7?
Click here to see answer by Alan3354(69443)

Question 785425: Show that the triangle whose vertices are A(4,3) B(6,-2) C(-11,3) is a right angled triangle.
Please help!!
Thanks
Click here to see answer by KMST(5328)

Question 785505: Multiply the equation by a power of 10 to write an equivalent equation with integer coefficients.
2.5x+0.7=4.6-1.3x
1.67+2.43x=3.29(x-5)
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Question 785541: Factoring 9x^2-6x+1
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Question 785594: Blood types and Rh factors: In addition to being grouped into four types, human blood is grouped by its Rhesus (Rh) factor. Consider the figures below which show the distributions of these groups for Americans.
O. A. B. AB
Rh+ 37% 34% 10%. 4%
Rh- 6% 6%. 2%. 1%
Choose 1 American at random. Find the pribability that the person
D. Has Rh- given that the person has type B.
Answer in text is .1667. PLEASE HELP!!!!!! I'M PANICING ABOUT THESE WORD PROBLEMS! Thanks so much!
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Question 785584:
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Question 785629:
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Question 785638:
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Question 785458:
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Question 785697: | 2x - 4 | = 22
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Question 785690: How do you find the slope of a line
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Question 785874:
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Question 785919: A library had 14,588 books which fill its 313 equal-size shelves.
What is the average number of books per shelf?
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Question 785938: Stephan left school and traveled towards his friend's house.Eugene left 2 hours later traveling at 40 km/h in an effort to catch up to Stephan. After traveling for 3 hours Eugene finally caught up. What was Stephan's average speed.? Can you show me the steps to sloving
Click here to see answer by xinxin(76)

Question 785951: 7-n-3n
Click here to see answer by 1998Baby(63)

Question 785990: What would this phrase look like in an acual equation? fifteen times a number is decreased by fifteen. this result is then increased by two times the number. the result is negative 5 times the original number minus the opposite of ten?
Click here to see answer by wilft1(217)

Question 786037: two buildings have the same total height. One building has 8 floors with height h. The other building has a groin floor of 16 ft and 6 other floors with height h. Write and solve an equation to find the height h of these floors.
Click here to see answer by unlockmath(1688)

Question 786017: -5y2+6x-3xy+2 which is not a term in the expression?
Click here to see answer by harpazo(655)

Question 786045: The coldest temperature on record in the United States occurred at Prospect Creek, Alaska, in 1971. Jenny arrived in Prospect Creek on a really cold afternoon in February. She was still amazed to see the temperature drop by 32 degrees overnight to 27 below zero. What was the temperature when she arrived? Define variable: Equation and solution
Click here to see answer by stanbon(75887)

Question 786000: What would this phase look like in an actual expression? Five times a number is increased by two. This result is then decreased by three times the number. The result is three more than three times the number
Click here to see answer by ankor@dixie-net.com(22740)

Question 786124: 110=-2+8(x+6)
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Question 786129: -3(-4b-7)=93
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Question 786126: -115=-2(5-8a)-a
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Question 786128: 171=-6(7+7m)+3
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Question 786127: -2+4(8x-5)=-214
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Question 786125: -500=7(-4+8v)+3v
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Question 786137: What is the area of the rectangle
9x to the fourth power and 9x to the third power
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Question 786202: please find all sets of three. odd consecutive integers whose sum is between 20 and 30
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Question 786211: (4a^-3b^-2)^2
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Question 786215: How would you put the expression y=-2x+-5 into a table
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Question 786208: How do you put the expression y=-2x+-5 into a table?
Click here to see answer by KMST(5328)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 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7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 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20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650