Tutors Answer Your Questions about Age Word Problems (FREE)
Question 547974: Lewis and Vernon are 152 miles apart. A car leaves Lewis headed toward Vernon, and another car leaves Vernon at the same time headed towards Lewis, the car leaving Lewis averages 10mph more than the other and they meet after 1hr and 36 min. what are the average speeds of the cars?
Click here to see answer by josmiceli(9661)  |
Question 547698: As my younger brother shouted out four consecutive integers, I divided each by my age (an integer), then added all four remainders to get 40. As he shouted out four other consecutive Integers,I divided each by his age (a different integer), added all four remainders, and again got 40. What is the sum of our ages.
Click here to see answer by ankor@dixie-net.com(15639)  |
Question 547982: If x units of a product costs C dollars to manufacture and earn revenue of R dollars, the value of x where the expressions for C and R are equal is called the break-even quantity, the number of units that produce zero profit. Find the break-even quantiry when C=14x + 28000 and R=16x
Click here to see answer by ankor@dixie-net.com(15639)  |
Question 549271: hey my name is linn and to make a long story short I slacked off in high school. I did not learn much on word prblms. I find them very difficult and I am trying to raise my asvab score so could you give me some tips on how to understand the algebraic word prblms. thank you
Click here to see answer by mananth(12270)  |
Question 548406: Write an equation that models how old in years each of you will be, when your ages add up to 150 years old. For example, if x = your age and the eldest person was a year older than you, you would write their age as x + 1. Then the equation would be: x + (x+1) = 150. The ages are 53, 9, 40.
Click here to see answer by JBarnum(2044)  |
Question 550016: Nobody knows how old Aunt Helen is nut she gave a few hints. She passed 1/20 of her life before she started school. She spent 3/20 of her life in school; She worked for 1/10 of her life before she got married. She was married for 2/5 of her life. Her husband died after 7/10 of her life. From reading uncle Harry's gravestone you find out that she has been a widow for 24 years. How old is aunt Helen?
Click here to see answer by ankor@dixie-net.com(15639)  |
Question 550530: Older person 60 , 50, and 15 are the ages
For example, if x = your age and the eldest person was a year older than you, you would write their age as x + 1. Then the equation would be: x + (x+1) = 150.
Explain the reasoning which helped you develop your equation.
Solve for your future ages. Are your answers reasonable, do they add up to 150?
In years, how old were you when the youngest person was born?
At some point during the lives of you and the youngest person, your age will be three times his/her age at that moment. Write an equation which models how old in years each of you will be when you are three times as old as the younger person.
Explain the reasoning which helped you develop your equation.
Solve the equation for your ages when you are three times as old as the youngest person. Are your answers reasonable?
Can you help with qriting this equations?
Click here to see answer by JBarnum(2044)  |
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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
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