Questions on test answered by real tutors!

Tutors Answer Your Questions about test (FREE)

Question 668249: Define a variable, write an inequality, and solve. The sum of a number and three is less than nineteen less the number.
Click here to see answer by ReadingBoosters(3246)

Question 668237: What volume in ml of a 60% hydrochloric acid solution must be added to 100ml of 30% hydrochloric acid solution to make 36% hydrochloric acid solution? (PS: could you explain this one for the steps?). Thanks
Click here to see answer by ankor@dixie-net.com(22740)

Question 667648: the yearbook club had a meeting. The meeting had 15 people, which is 1/3 of the club. how many people are in the club?
Click here to see answer by gwendolyn(128)

Question 668295: How can I divide this polynomial by the monomial?:
16x‸3-4x‸2/4x‸2
Thank you in advance!
Click here to see answer by ReadingBoosters(3246)

Question 668316: (2/3)3

Click here to see answer by ReadingBoosters(3246)

Question 668259: Please help me with algebra? Quadratic formula?
http://m1146.photobucket.com/albumview/albums/pigrabbit_8/41127E59-9209-49A1-B656-49C1E88144E8-828-000000726A8FAACF_zps13033321.jpg.html?o=0&newest=1
Please help me! I've been trying to figure this out for over 30 minutes. I have the answer but I need to know how to get to that answer. I keep messing up somewhere. Please help me! Thank you.

Click here to see answer by ReadingBoosters(3246)

Question 668332:
Click here to see answer by lenny460(1073)

Question 668286: Find #of calories in stalk of celery and a carrot. Carrot has13 calories more than a celery stalk. 5 carrots and ten celery have only 170 calories
Click here to see answer by KMST(5328)

Question 668345: y=0.3x+0.42
Click here to see answer by Alan3354(69443)

Question 668410: Write the equation in slope-intercept form. What are the slope and y-intercept? 3/4x+4/5y=4
Click here to see answer by Alan3354(69443)

Question 668412: Determine whether y varies directly with x. If so find the constant of variation k. -6y=-5x
Click here to see answer by stanbon(75887)

Question 668418:
Click here to see answer by ReadingBoosters(3246)

Question 668434: a calculator company donated 500 graphing calculators to a certain school. of the 500, 10 were defective. if a math class received 30 calculators, find the probability that exactly 30 graphing calculators were working properly (i.e. not defective)

Click here to see answer by ewatrrr(24785)

Question 668401: Solve by factoring
3x2+14x=5?
Click here to see answer by lynnlo(4176)

Question 668436: a study indicates that 4% of american teenagers have tattoos. if you randomly sample 30 teenagers what is the probability at most 3 teenagers will have tattoos?
Click here to see answer by Edwin McCravy(20054)

Question 668442:
Click here to see answer by jim_thompson5910(35256)

Question 668383: Y=2(-2)-1
Click here to see answer by jim_thompson5910(35256)

Question 668115: (6,-2), (5,-4) slope
Click here to see answer by jim_thompson5910(35256)

Question 668096: C+5d=-3
Click here to see answer by jim_thompson5910(35256)

Question 667462: -7x-50=2x+112
Click here to see answer by jim_thompson5910(35256)

Question 667547: -22-6p=-4(3p+1)
Click here to see answer by jim_thompson5910(35256)

Question 667533: 16=w-2w+9
Click here to see answer by jim_thompson5910(35256)

Question 668536: Hi professor I need with synthetic division.
Thank you!
Click here to see answer by solver91311(24713)

Question 668536: Hi professor I need with synthetic division.
Thank you!
Click here to see answer by Edwin McCravy(20054)

Question 668569: M over 8 = 8 over 1/3
Click here to see answer by swincher4391(1107)

Question 668560: Find -(-x) when x equals -19.
Click here to see answer by ReadingBoosters(3246)

Question 668588: If the hypotenuse of an isosceles right triangle is 2 , what is the area of the triangle?
Click here to see answer by swincher4391(1107)

Question 668558: Can you please help with this problem I am completely lost
North Carolinas native American population is 22,000 greater than new Yorks. New Yorks native American population is 187,000 less than oklahomas. If the total population of all three is 437,000 find each states native American population
Click here to see answer by ReadingBoosters(3246)

Question 668608: what is the prime factorization of 45 using exponents
Click here to see answer by swincher4391(1107)

Question 668612: How to work algebra
Click here to see answer by ReadingBoosters(3246)

Question 668594: 9/6+ x/3+3/4
Click here to see answer by ReadingBoosters(3246)

Question 668594: 9/6+ x/3+3/4
Click here to see answer by lynnlo(4176)

Question 668619: What is 2+9=_+2
Click here to see answer by swincher4391(1107)

Question 668619: What is 2+9=_+2
Click here to see answer by ReadingBoosters(3246)

Question 668537: Y=1/2x+1
Click here to see answer by ReadingBoosters(3246)

Question 668595: 9/6+ x/3+3/4
Click here to see answer by lynnlo(4176)

Question 668634: (-11)-(+6)
Click here to see answer by lynnlo(4176)

Question 668644: Value of 7n when n is 7,566
Click here to see answer by ReadingBoosters(3246)

Question 667862: A bike rental company charges a $4.00 rental fee plus $2.00 per hour. Selena paid $12.00 to rent a bike. Write the equation you would use to find out how many hours Selena rented a bike for.
Click here to see answer by ReadingBoosters(3246)

Question 668690: 2+9=_ +2
Click here to see answer by swincher4391(1107)

Question 668694: 2+9= =+2
Click here to see answer by Alan3354(69443)

Question 668720: Eight minus x equal 10
Click here to see answer by swincher4391(1107)

Question 668731: 13m-22=9m-6
Click here to see answer by swincher4391(1107)

Question 668733: 13m-22=9m-6
Click here to see answer by swincher4391(1107)

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