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Question 955415: The mass of Neptune is about 1.030 x 10^23 metric tons. The mass of the sun is about 1.998 x 10^27 metric tons. About how many times the mass of Neptune is the mass of the sun? Give your answer in scientific notation.
Click here to see answer by Fombitz(32388)

Question 955426: What is the slope and y-intercept of y=3x?
Click here to see answer by macston(5194)

Question 955421: A family refers to a group of two or more people related by birth, marriage, or adoption who reside together. In 2000, in Country A, the average family net worth was $330,000, and there were about 7.3 x 10^7 families. Calculate the total family net worth in Country A in 2000
Click here to see answer by josmiceli(19441)

Question 955753: http://jasper.kaptest.com/content/media/96/124696.7.5f807c01-0593-41b2-b884-2b8017ba1c14.png

The figure above shows the graph of the function h (x). If r is less than zero, what is the maximum possible value of h (r) ?
�2
�1
0
1
2
Click here to see answer by Alan3354(69443)

Question 955849: I can not find r my answer seems wrong
(2,8)(r,-4) m=-3 please show me step by step
Click here to see answer by Alan3354(69443)

Question 955849: I can not find r my answer seems wrong
(2,8)(r,-4) m=-3 please show me step by step
Click here to see answer by MathTherapy(10552)

Question 955846: Determine whether they system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exist.
2x � 5y = 10
4x � 10y = 20

Click here to see answer by stanbon(75887)

Question 955851: which table below represents the same linear relationship as y=0.15x-8?
Click here to see answer by Alan3354(69443)

Question 955896: echelon method answer for
7x-6y=-5
-14x+12y=10
Click here to see answer by Alan3354(69443)

Question 955902: if the x intercept is negative two, what is the ordered pair?
Click here to see answer by Alan3354(69443)

Question 956026: Find the slope of the line that contains these two points.
(2, -5) and (7, -10)

Click here to see answer by Fombitz(32388)

Question 956026: Find the slope of the line that contains these two points.
(2, -5) and (7, -10)

Click here to see answer by MathLover1(20849)

Question 956049: The sum of two numbers is 3. Their difference is 1. Find the numbers.
Click here to see answer by Fombitz(32388)

Question 956043: The area of a square is 81-90x+25x^2 square meters. If x is a positive integer, what is the least possible perimeter measure for the square?
Click here to see answer by macston(5194)

Question 956088: . Which set of points lies on the given graph?
VHS_ALG_S1_07_L203_L303_LQ1-graphic.gif
(Points : 1)
(4, 11), (�2, 7), (1, �1)
(4, 11), (2, �7), (1, 1)
(�4, 11), (�2, 7), (1, �1)
(�4, 11), (�2, 7), (1, 1)
Click here to see answer by MathLover1(20849)

Question 956202: A snack mix includes dried fruit, cashews, and peanuts. The dried fruit cost 8.25 per pound, cashews cost 5.99 per pound. Peanuts cost 3.99 per pound. Amelia buys 2 more pounds of peanuts than she da cashews and 1 pound of dried fruit. If her total bill is 41.18, how many pounds of peanuts does she buy? Show your work.
Click here to see answer by lwsshak3(11628)

Question 956231: X+y=16
X=3y
Click here to see answer by Alan3354(69443)

Question 956035: determine the general equations of the sides of a triangle with vertices A(-5, 4) B(3, -3) and C(5, -2)
Click here to see answer by MathLover1(20849)

Question 956256: solve each of the following for a and graph the solution on a number line
(1) -4a -1> a + 8

Click here to see answer by stanbon(75887)

Question 956330: Calculate the distance between the points
g=(6,9)and E=(9,4)in the Cartesian plane.
Write the exact answer in radical form.
Click here to see answer by MathLover1(20849)

Question 956424: Write the standard form of the equation of the line through the given point with the given slope.
1. Through: (-5,0), slope = -3/5
Click here to see answer by stanbon(75887)

Question 956398: Is the relationship shown by the data below linear? If so, model the data with an equation.
x: -11,-1,4,19
y: -7,-3,-1,5
Click here to see answer by Theo(13342)

Question 956486: Please help me solve the
7 - 3x > 16
Click here to see answer by addingup(3677)

Question 956514: Please help me solve the linear system
3x + 8y = 2
5x - 4y = 38

Click here to see answer by Alan3354(69443)

Question 956516: Please help me solve the linear system
3x + 8y = 2
5x - 4y = 38

Click here to see answer by Alan3354(69443)

Question 956542: How do you graph 3x+y=6
Click here to see answer by rfer(16322)

Question 956542: How do you graph 3x+y=6
Click here to see answer by macston(5194)

Question 956572: Find the value of k so that the line containing the points (k,0) and (-5,2) is perpendicular to the line y=6/7x-1
Click here to see answer by josmiceli(19441)

Question 956496: Please help me solve the linear system
9x - 7y = 31
-9x + 3y =-39
Click here to see answer by macston(5194)

Question 956700: What is the slope of the linear equation that is parallel to y=2x-5
Click here to see answer by MathLover1(20849)

Question 956732: How do I write one equation in slope-intercept form, and three other lines in slope-intercept form that are perpendicular to the first line?
Click here to see answer by Fombitz(32388)

Question 956806: Hello I need some help with how to write the equation of a line perpendicular to the given line but passing through the given point.
y= 1/3-4;(-6,-3)
Click here to see answer by Alan3354(69443)

Question 956799: I have 2 questions my first is...can u please show me step by step how to solve?
1.)The line is parallel to the line 3x-4y=12 and passes through point (-8,-5)?
2.) the line is perpendicular to the line 2x+5y=10 and passes though the point (6,4)?

Click here to see answer by josgarithmetic(39617)

Question 957100: 50/20=x
Click here to see answer by macston(5194)

Question 957083: is 3x+3y=7 a linear equation?

Click here to see answer by rfer(16322)

Question 957154: Lines L an M have the same slope. The Equation of line L is 4y=x. Line M passes through (0,-5). What is the equation of line M?
Click here to see answer by josgarithmetic(39617)

Question 957170: Make a table of solutions for the function rule y= � x �5. Graph the line and find the slope. State whether the slope is positive, negative, undefined or zero slope. Write the slope of the line and identify the y-intercept.
Click here to see answer by rfer(16322)

Question 957265: Solve the following system of equations by graphing and find the intersection point.
X+3y=4 and 2x-y=1
How do I get X's and Y's to plot on the graph?
Click here to see answer by MathLover1(20849)

Question 957304: I'm having trouble understanding the graphing...
Find three integer or decimal solutions to the following equation, then graph the solution set.
4x-5y=20
When I submitted my answers I wasn't even close to the answers that were being requested! It was requesting (104, 105), (101, 96), (200, 300)?? Help Please! Thanks!
Click here to see answer by Alan3354(69443)

Question 957327: Texas has twice the number of electoral votes for president as Michigan if the total number of electoral votes for these two states is 51 find the number for each state
Click here to see answer by macston(5194)

Question 957358: What is the equation for the line that passes through W(-10,-9) and is parallel to
y=5/32x-10 ?
Click here to see answer by lwsshak3(11628)

Question 957359: two perpendicular lines intersect at J(-3,-3). one line is given by the equation y=7/4x - 9/4 .
Determine the equation of the other line in point-slope form and in slope-intercept form.

Please Kindly help me, I'm stuck !
Click here to see answer by Theo(13342)

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, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 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, 17551..17595, 17596..17640, 17641..17685, 17686..17730, 17731..17775, 17776..17820, 17821..17865, 17866..17910, 17911..17955, 17956..18000, 18001..18045, 18046..18090, 18091..18135, 18136..18180, 18181..18225, 18226..18270, 18271..18315, 18316..18360, 18361..18405, 18406..18450, 18451..18495, 18496..18540, 18541..18585, 18586..18630, 18631..18675, 18676..18720, 18721..18765, 18766..18810, 18811..18855, 18856..18900, 18901..18945, 18946..18990, 18991..19035, 19036..19080, 19081..19125, 19126..19170, 19171..19215, 19216..19260, 19261..19305, 19306..19350, 19351..19395, 19396..19440, 19441..19485, 19486..19530, 19531..19575, 19576..19620, 19621..19665, 19666..19710, 19711..19755, 19756..19800, 19801..19845, 19846..19890, 19891..19935, 19936..19980, 19981..20025, 20026..20070, 20071..20115, 20116..20160, 20161..20205, 20206..20250, 20251..20295, 20296..20340, 20341..20385, 20386..20430, 20431..20475, 20476..20520, 20521..20565, 20566..20610, 20611..20655, 20656..20700, 20701..20745, 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, 25651..25695, 25696..25740, 25741..25785, 25786..25830, 25831..25875, 25876..25920, 25921..25965, 25966..26010, 26011..26055, 26056..26100, 26101..26145, 26146..26190, 26191..26235, 26236..26280, 26281..26325, 26326..26370, 26371..26415, 26416..26460, 26461..26505, 26506..26550, 26551..26595, 26596..26640, 26641..26685, 26686..26730, 26731..26775, 26776..26820, 26821..26865, 26866..26910, 26911..26955, 26956..27000, 27001..27045, 27046..27090, 27091..27135, 27136..27180, 27181..27225, 27226..27270, 27271..27315, 27316..27360, 27361..27405, 27406..27450, 27451..27495, 27496..27540, 27541..27585, 27586..27630, 27631..27675, 27676..27720, 27721..27765, 27766..27810, 27811..27855, 27856..27900, 27901..27945, 27946..27990, 27991..28035, 28036..28080, 28081..28125, 28126..28170, 28171..28215, 28216..28260, 28261..28305, 28306..28350, 28351..28395, 28396..28440, 28441..28485, 28486..28530, 28531..28575, 28576..28620, 28621..28665, 28666..28710, 28711..28755, 28756..28800, 28801..28845, 28846..28890, 28891..28935, 28936..28980, 28981..29025, 29026..29070, 29071..29115, 29116..29160, 29161..29205, 29206..29250, 29251..29295, 29296..29340, 29341..29385, 29386..29430, 29431..29475, 29476..29520, 29521..29565, 29566..29610, 29611..29655, 29656..29700, 29701..29745, 29746..29790, 29791..29835, 29836..29880, 29881..29925, 29926..29970, 29971..30015, 30016..30060, 30061..30105, 30106..30150, 30151..30195, 30196..30240, 30241..30285, 30286..30330, 30331..30375, 30376..30420, 30421..30465, 30466..30510, 30511..30555, 30556..30600, 30601..30645, 30646..30690, 30691..30735, 30736..30780, 30781..30825, 30826..30870, 30871..30915, 30916..30960, 30961..31005, 31006..31050, 31051..31095, 31096..31140, 31141..31185, 31186..31230, 31231..31275, 31276..31320, 31321..31365, 31366..31410, 31411..31455, 31456..31500, 31501..31545, 31546..31590, 31591..31635, 31636..31680, 31681..31725, 31726..31770, 31771..31815, 31816..31860, 31861..31905, 31906..31950, 31951..31995, 31996..32040, 32041..32085, 32086..32130, 32131..32175, 32176..32220, 32221..32265, 32266..32310, 32311..32355, 32356..32400, 32401..32445, 32446..32490, 32491..32535, 32536..32580, 32581..32625, 32626..32670, 32671..32715, 32716..32760, 32761..32805, 32806..32850, 32851..32895, 32896..32940, 32941..32985, 32986..33030, 33031..33075, 33076..33120, 33121..33165, 33166..33210, 33211..33255, 33256..33300, 33301..33345, 33346..33390, 33391..33435, 33436..33480, 33481..33525, 33526..33570, 33571..33615, 33616..33660, 33661..33705, 33706..33750, 33751..33795, 33796..33840, 33841..33885, 33886..33930, 33931..33975, 33976..34020, 34021..34065, 34066..34110, 34111..34155, 34156..34200, 34201..34245, 34246..34290, 34291..34335, 34336..34380, 34381..34425, 34426..34470, 34471..34515, 34516..34560, 34561..34605, 34606..34650, 34651..34695, 34696..34740, 34741..34785, 34786..34830, 34831..34875, 34876..34920, 34921..34965, 34966..35010, 35011..35055, 35056..35100, 35101..35145, 35146..35190, 35191..35235, 35236..35280, 35281..35325, 35326..35370, 35371..35415, 35416..35460, 35461..35505, 35506..35550, 35551..35595, 35596..35640, 35641..35685, 35686..35730, 35731..35775, 35776..35820, 35821..35865, 35866..35910, 35911..35955, 35956..36000, 36001..36045