Tutors Answer Your Questions about Equations (FREE)
Question 983112: Paul bought a student discount card for the bus. The card allows him to buy daily bus passes for $1.50. After one month, Paul bought 15 passes and spent a total of $29.50. How much did he spend on the student discount card?
How do I set up this equation?
Click here to see answer by swincher4391(1107)  |
Question 983149: . A sheep fold was robbed 3 nights successively. The first night one half were stolen and half a sheep more. The second night half the remainder were lost and half a sheep more, the last night they took half that were left and half a sheep more, by which time they were reduced to 20. How many were there at first ?
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 983149: . A sheep fold was robbed 3 nights successively. The first night one half were stolen and half a sheep more. The second night half the remainder were lost and half a sheep more, the last night they took half that were left and half a sheep more, by which time they were reduced to 20. How many were there at first ?
Click here to see answer by MathTherapy(10552)  |
Question 983499: Woman in the military ranks. the percentage of woman in the total active military duty force has been steadily increasing. the number N of woman in the active duty force t years after 1971 is approximated by N=12,197.8t+44,000. How many women were in the military in 1971(t=0)? In 1981(t=10)? In 1990(t=19)?
Click here to see answer by stanbon(75887) |
Question 983498: Temperatures of solids. The formula C=5/9(F-32) can be used to convert Fahrenheit temperatures F to Celsius temperatures C. Find those Celsius temperatures that correspond to Fahreheit temperatures of 0, 32, 41, and 212 degrees.
Click here to see answer by Alan3354(69443)  |
Question 983498: Temperatures of solids. The formula C=5/9(F-32) can be used to convert Fahrenheit temperatures F to Celsius temperatures C. Find those Celsius temperatures that correspond to Fahreheit temperatures of 0, 32, 41, and 212 degrees.
Click here to see answer by solver91311(24713)  |
Question 983649: Hello, I am having trouble understanding and solving this problem:
You want to buy a bouquet of yellow roses and baby's breath for $16. The baby's breath costs $3.50 per bunch,and the roses cost $2.50 each. You want one bunch of baby's breath and some roses for your bouquet. How many roses can you buy?
-Thank you.
Click here to see answer by stanbon(75887) |
Question 983659: Hello, I am having trouble understanding and solving this problem:
Suppose you want to buy one pair of pants and several pairs of socks. The pants cost $24.95, and the socks are $5.95 per pair. How many pairs of socks can you buy if you have $50.00 to spend?
-Thank you.
Click here to see answer by solver91311(24713)  |
Question 983657: Hello, I am having trouble understanding and solving this problem:
To mail a first class letter, the U.S Postal Service charges $0.34 for the first ounce and $0.21 for each additional ounce. It costs $1.18 to mail your letter. How many ounces does your letter weigh?
-Thank you.
Click here to see answer by solver91311(24713)  |
Question 983656: Hello, I am having trouble understanding and solving this problem:
Suppose you have shelled 6.5 pounds of pecans, and you can shell pecans at a rate of 1.5 pounds per hour. How many more hours will it take you to shell a total of 11 pounds of pecans?
Click here to see answer by solver91311(24713)  |
Question 983655: Hello, I am having trouble understanding and solving this problem:
Suppose you walk at the rate of 210 ft/min. You need to walk 10,000 ft. How many more minutes will it take you to finish if you have already walked 550 ft?
-Thank you.
Click here to see answer by solver91311(24713)  |
Question 983638: Z N P M
B P C R
Y R P M
B Y C R
--------------
X L X X
The above is a normal sum operation, but each number from 0 – 9 were each replaced by a specific letter from the alphabet.
1. Can you identify what number is X? X ≡
2. Can to identify any other number/s?
Click here to see answer by swincher4391(1107)  |
Question 983744: Hello, I am having trouble understanding and solving this problem:
Suppose you walk at the rate of 210 ft/min. You need to walk 10,000 ft. How many more minutes will it take you to finish if you have already walked 550 ft?
-Thank you.
Click here to see answer by josgarithmetic(39617) |
Question 983745: Hello, I am having trouble understanding and solving this problem:
Suppose you walk at the rate of 210 ft/min. You need to walk 10,000 ft. How many more minutes will it take you to finish if you have already walked 550 ft?
-Thank you.
Click here to see answer by macston(5194)  |
Question 983817: A man overtaking a maid driving a flock of geese said to her ‘ how do you do sweet heart, where are you going with these 30 geese?’- she replied ‘ No sir, I have not 30, but if I had as many more, half as many more and 5 geese besides I should have 30” –How many had she?
Click here to see answer by macston(5194)  |
Question 983815: A gentleman was going into garden for walking, saw some young ladies and greeted them, Good morning to you ten young ladies’
‘uncle, you have mistaken’ answered one of them ‘we are not 10, but if we were twice as many more as we are, we should be as many above 10 as we are now under’.
How many were they?
Click here to see answer by macston(5194)  |
Question 983928: The square of x is equal to 4 times the square of y. If x is 1 more than twice y, what is the value of x?
Is this right?
X^2=4y^2
X=2y+1
(2y+1)^2=(2y)^2
2y+1=2y
Why can't I take a square root of both side at this point?
The correct answer is 1/2.
Help would be greatly appreciated! Thanks a lot!
Click here to see answer by josgarithmetic(39617) |
Question 983928: The square of x is equal to 4 times the square of y. If x is 1 more than twice y, what is the value of x?
Is this right?
X^2=4y^2
X=2y+1
(2y+1)^2=(2y)^2
2y+1=2y
Why can't I take a square root of both side at this point?
The correct answer is 1/2.
Help would be greatly appreciated! Thanks a lot!
Click here to see answer by macston(5194)  |
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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, 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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
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