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Question 1080067: Write the equation of the circle with center (0, 6) and radius 1.
x^2 + (y + 6)^2 = 1
(x � 6)^2 + y^2 = 1
(x + 6)^2 + y^2 = 1
x^2 + (y � 6)^2 = 1

Click here to see answer by Alan3354(69443)

Question 1080156: three parts totaling 22 pounds are packed for shipping. two parts weight the same. third part weighs 5 pound less than each of the two equal parts. find the weight of each part? 22 pounds, 2x, 5 pounds. how should i arrange this one? thanks.
Click here to see answer by kvijioct(5)

Question 1080155: student 1 completed two more than 6 times as many homework as student 2. together they completed 51 homework. how many homework did each student complete? i try to solve it but i got a fraction answer. i don like this. 2+6x=51. pls show me where do i get wrong. thanks!
Click here to see answer by kvijioct(5)

Question 1080217: Which of these is the equation for a line tangent to the circle x2 + y2 = 20 at point (2, -4)?

y = �x � 5
y = 2x � 5
y = 2x + √20
y = �x + √20

Click here to see answer by josgarithmetic(39616)

Question 1080222: Which of these is the equation for a line tangent to the circle x^2 + y^2 = 20 at point (2, -4)?

y = �x + √20
y = 2x � 5
y = 2x + √20
y = �x � 5

Click here to see answer by Fombitz(32388)

Question 1080216: Given f(x) = x + 1 and g(x) = x � 1, find (fg)(x).

2x
x^2 � 1
x^2 + 2x � 1
-2

Click here to see answer by jim_thompson5910(35256)

Question 1080214: Given f(x) = x + 1 and g(x) = x � 1, find (fg)(x).

2x
x^2 � 1
x^2 + 2x � 1
-2

Click here to see answer by jim_thompson5910(35256)

Question 1080247: Use constant differences or ratios to determine which parent function would best model the given data set.
https://cdstools.flipswitch.com/asset/media/87475

exponential
linear
square root
quadratic

Click here to see answer by josgarithmetic(39616)

Question 1080376: How to do you solve for one side of a triangle. The hypotenuse is 38 and the other side is x+10. How do i find C(x)?
Click here to see answer by amfagge92(93)

Question 1080376: How to do you solve for one side of a triangle. The hypotenuse is 38 and the other side is x+10. How do i find C(x)?
Click here to see answer by Alan3354(69443)

Question 1080390: Which of these descriptions of ellipses matches this equation? The ellipse is centered on the origin (0, 0).
y^2/64 + x^2/48 = 1
The ellipse has foci at (8, 0) and (-8, 0), and it has vertices at (4, 0) and (-4, 0).
The ellipse has foci at (0, 8) and (0, -8), and it has vertices at (0, 4) and (0, -4).
The ellipse has foci at (0, 4) and (0, -4), and it has vertices at (0, 8) and (0, -8).
The ellipse has foci at (4, 0) and (-4, 0), and it has vertices at (8, 0) and (-8, 0).

Click here to see answer by ikleyn(52776)

Question 1080526: 3(x+2)-2(x-1)=7
Click here to see answer by josgarithmetic(39616)

Question 1080526: 3(x+2)-2(x-1)=7
Click here to see answer by amfagge92(93)

Question 1080526: 3(x+2)-2(x-1)=7
Click here to see answer by MathTherapy(10551)

Question 1080525: Which value of x cannot be a solution to the equation b/2x-5=4x+12/x+1? Assume that b is a non zero constant.
A.) 3 B.) 5 C.) 2/5 D.) 5/2 E.) 1
Click here to see answer by Fombitz(32388)

Question 1080571: Use the elimination method to find the TWO solutions of this system. Mark TWO answers.
{y=9(x+4)^2 � 81
{y=−9(x+4)^2+81

(3, 0)

(-3, 0)

(5, 0)

(-1, 0)

(-7, 0)

(-9, 0)

Click here to see answer by MathLover1(20849)

Question 1080591: create a problem which involves solving for a variable, cross multiplication, and reducing variables,
Click here to see answer by rapture(86)

Question 1080570: The function below is plotted in blue. What is the function rule for the red figure? (The grid lines are spaced one unit apart.)

f(x) = 2.8x
https://cdstools.flipswitch.com/asset/media/214327
g(x) = 2.8x + 4
g(x) = (2.8x) + 4
g(x) = 2.8x � 4
g(x) = -1.2x � 4

Click here to see answer by Boreal(15235)

Question 1080636: a woman has $27,000. Part is invested for one year in a certificate of deposit paying 7% interest, and the remaining amount in a cash management fund paying 9%. After 1 year, the total interest on the two investments is $2,110. How much is invested at each rate.
Click here to see answer by jorel1380(3719)

Question 1080654: Please help me solve this 45�3=15 is the same as_____�3 plus____�3=_______.
Click here to see answer by MathLover1(20849)

Question 1080654: Please help me solve this 45�3=15 is the same as_____�3 plus____�3=_______.
Click here to see answer by MathTherapy(10551)

Question 1080741: find 3 arithemetic mean between a and b

Click here to see answer by Alan3354(69443)

Question 1080751: a tool room 28 feet by 35 feet was enlarged to the dimensions of 30 feet by 43 feet. by what percentage did the room size increase?
Click here to see answer by ikleyn(52776)

Question 1080737: The manager of an electronics store is thinking about raising the price of a CD player. The CD player currently sells for $80. The owner of the store suggests a 9% increase in the price. What will be the new price of the CD player? Show your work.
Click here to see answer by jorel1380(3719)

Question 1080813: What is the conic represented by this polar equation? sin θ
Click here to see answer by lagrange(15)

Question 1080811: What is x� + y� - 12y = 0 in polar form? Thanks.
Click here to see answer by MathLover1(20849)

Question 1080826: Solve the system using matrices. If there is no solution or if there are infinitely many solutions and system's equations are dependent, so state.
4x-4y=12
7x-7y=21

Click here to see answer by MathLover1(20849)

Question 1080798: The sum of 2 consecutive even integers is 180. What are the 2 integers?
Click here to see answer by ikleyn(52776)

Question 1080798: The sum of 2 consecutive even integers is 180. What are the 2 integers?
Click here to see answer by MathTherapy(10551)

Question 1080821: find two different sets of parametric equations for x� + 4y� - 16 = 0

Click here to see answer by ikleyn(52776)

Question 1080844: cos θ , sin θ
Sketch the curve of the parametric equations. Then eliminate the parameter and write the corresponding rectangular equation whose graph represents the curve. Thanks a lot.

Click here to see answer by ikleyn(52776)

Question 1080841: What are two different sets of parametric equations for y = x� + 10?
Click here to see answer by Theo(13342)

Question 1080928: x� + 2y� - 4x + 6y - 5 = 0,
x + y + 5 = 0
Solve by method of substitution. Thank you.
Click here to see answer by Fombitz(32388)

Question 1080928: x� + 2y� - 4x + 6y - 5 = 0,
x + y + 5 = 0
Solve by method of substitution. Thank you.
Click here to see answer by ikleyn(52776)

Question 1080929: Sketch the curve represented by the parametric equations. Then eliminate the parameter and write the corresponding rectangular equation whose graph represents the curve.
Parametric equations: https://s8.postimg.org/5z2ipxagl/image.png
THANK YOU.
Click here to see answer by Fombitz(32388)

Question 1080838: A certain kind of candy comes in mixed bags of five shapes: 40% are flowers, 30% are snowflakes, 20% are butterflies, and 10% are diamonds. Luwanda's favorites are the flowers and the butterflies. What is the probability that the next one she picks (at random) will be one of her favorites?
Click here to see answer by josgarithmetic(39616)

Question 1080996: 6c + 7
Click here to see answer by ikleyn(52776)

Question 1080996: 6c + 7
Click here to see answer by amfagge92(93)

Question 1081014: At the beginning of the week, linda had 41 books. Shed bought 12 books and sold 17 books. Then she gave 19 books to her cousin and her aunt gave linda 6 books. How many books does linda have at the end of the week? Pls show me you'll solve it. Thanks!
Click here to see answer by ikleyn(52776)

Question 1081016: Jen wants to tile the floor of her kitchen. The floor is rectangular and measures 12 feet by 8 feet. If it costs $2.50 per square foot for the materials, what is the total costs of the materials for tiling the kitchen floor? Show me you'll gonna solve it. Thanks
Click here to see answer by ikleyn(52776)

Question 1081038: Determine whether the following is an expression or an equation.
-3x+2-1=4x
Click here to see answer by Alan3354(69443)

Question 1081038: Determine whether the following is an expression or an equation.
-3x+2-1=4x
Click here to see answer by amfagge92(93)

Question 1081038: Determine whether the following is an expression or an equation.
-3x+2-1=4x
Click here to see answer by ikleyn(52776)

Question 1081054: F=1/7K(D-N)
Solve for D.
Click here to see answer by amfagge92(93)

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, 36046..36090, 36091..36135, 36136..36180, 36181..36225, 36226..36270, 36271..36315, 36316..36360, 36361..36405, 36406..36450, 36451..36495, 36496..36540, 36541..36585, 36586..36630, 36631..36675, 36676..36720, 36721..36765, 36766..36810, 36811..36855, 36856..36900, 36901..36945, 36946..36990, 36991..37035, 37036..37080, 37081..37125, 37126..37170, 37171..37215, 37216..37260, 37261..37305, 37306..37350, 37351..37395, 37396..37440, 37441..37485, 37486..37530, 37531..37575, 37576..37620, 37621..37665, 37666..37710, 37711..37755, 37756..37800, 37801..37845, 37846..37890, 37891..37935, 37936..37980, 37981..38025, 38026..38070, 38071..38115, 38116..38160, 38161..38205, 38206..38250, 38251..38295, 38296..38340, 38341..38385, 38386..38430, 38431..38475, 38476..38520, 38521..38565, 38566..38610, 38611..38655, 38656..38700, 38701..38745, 38746..38790, 38791..38835, 38836..38880, 38881..38925, 38926..38970, 38971..39015, 39016..39060, 39061..39105, 39106..39150, 39151..39195, 39196..39240, 39241..39285, 39286..39330, 39331..39375, 39376..39420, 39421..39465, 39466..39510, 39511..39555, 39556..39600, 39601..39645, 39646..39690, 39691..39735, 39736..39780, 39781..39825, 39826..39870, 39871..39915, 39916..39960, 39961..40005, 40006..40050, 40051..40095, 40096..40140, 40141..40185, 40186..40230, 40231..40275, 40276..40320, 40321..40365, 40366..40410, 40411..40455, 40456..40500, 40501..40545, 40546..40590, 40591..40635, 40636..40680, 40681..40725, 40726..40770, 40771..40815, 40816..40860, 40861..40905, 40906..40950, 40951..40995, 40996..41040, 41041..41085, 41086..41130, 41131..41175, 41176..41220, 41221..41265, 41266..41310, 41311..41355, 41356..41400, 41401..41445, 41446..41490, 41491..41535, 41536..41580