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Question 539755: if sam can do a job in 4 days that lisa can do in 6 days and tom can do in 2 days ? how long would the job take if sam ,lisa and tom worked together to complete it ?
Click here to see answer by mananth(16946)

Question 539698: http://www.nexuslearning.net/books/ML-Geometry/Chapter5/ML%20Geometry%205-1%20Perpendiculars%20and%20Bisectors.pdf

Are my answers to Pg. 269 #30 correct?�
�GJ is the perpendicular bisector of HK; given
�MH≅MK; Angle Bisector Theorem
�GH≅GK; Angle Bisector Theorem
�GM≅GM; reflexive property
��ΔGHM�≅ ΔGKM; SSS

I'm very unsure. Please help me!
Click here to see answer by fcabanski(1391)

Question 539746: two cyclists start biking from a trail's start 3 hours apart.the second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour .how much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking
Click here to see answer by mananth(16946)

Question 539754: if steven can mix 20 drinks in 5 minutes ,sue can mix 20 drinks in 10 minutes.and jack can mix 20 drinks in 15 minutes ,how much time will it take all 3 of them workimg together to mix the 20 drinks?
Click here to see answer by josmiceli(19441)

Question 539723: Please help with this problem:Solve the linear system using elimination.
-3x-y=8
7x+y=-12
thank you
Click here to see answer by mananth(16946)

Question 539703: I need help with pre algebra (ratios)
Click here to see answer by reviewermath(1029)

Question 539747: jim can fill a pool carrying buckets of water in 30 minutes.sue can do the same job in 45 minutes .tony can do the same job in 1 hours y 30 min.How quickly can all three fill the pool together
Click here to see answer by josmiceli(19441)

Question 539745: if the average of three numbers is V.if one of the number is Z and another is Y ,what is the remaining number?
Click here to see answer by reviewermath(1029)

Question 540163: I really need help with math!!!! Please help me!
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Question 540279: The sum of three consecutive integers is 24. What is the product of these three integers?
Click here to see answer by stanbon(75887)

Question 540318: This is a factoring question.
Simplify and state the non-permissible values for the variables.
2x^2-5x-6/x^2-5x-6
The (/) means that the 2x^2-5x-6 is on top of x^2-5x-6.
I really don't think the question is possible to factor but I really don't know.
Anyway, I'd appreciate the help. Thanks!
Click here to see answer by scott8148(6628)

Question 540393: What percent of 25 is 17
Click here to see answer by Alan3354(69443)

Question 540430: How do you factor 54x cubed - 16y cubed?
Click here to see answer by Tatiana_Stebko(1539)

Question 540482: If (x, -6) What Does X Mean In The Equation 7x - 2y = 35
Click here to see answer by stanbon(75887)

Question 540514: the sum of a positive number and twice its square is 6.72. find the number
Click here to see answer by Alan3354(69443)

Question 540631: What is 535,500 in scientific notation?

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Question 540729: Subtract 1 quarter from 5
Click here to see answer by oberobic(2304)

Question 540722: A Square flooring tile has a circular design imprinted on it. If the tile is 4m long on each side, what is the area of the tile not covereed by the design?

Click here to see answer by mananth(16946)

Question 540892: a 6000 seat theater has tickest for sale at $27 and$40. how many tickets should be sold at each price for a sellout preformance to genorate a total revenue of $181,500?
Click here to see answer by Maths68(1474)

Question 541084:
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Question 541085: The circumferece of a women's basketball must be between 28.5 in. And 29 in., inclusive
Click here to see answer by oberobic(2304)

Question 541193: How to use the Quadratic Formula to solve x^2 - 8x = 20.
Click here to see answer by mananth(16946)

Question 541203: Solve 4p^2+4p=15 using the quadratic formula. Round to the nearest tenth if neccessary.
Click here to see answer by mananth(16946)

Question 541206: I have a math placement test for college next month. Is there anyway you can email a lesson a day so I can get my brain ready for it? Havent done math in a while.
Click here to see answer by KMST(5328)

Question 541315: Find the inverse of (4-x)/3
Click here to see answer by jim_thompson5910(35256)

Question 541328: What is the point slope if the x intercept is -3 and the y intercept is -2?
Click here to see answer by Alan3354(69443)

Question 541335: What is the point slope with an x intercept of 3 and being parallel to the y-axis?
Click here to see answer by Alan3354(69443)

Question 541366: (-4,3), (r,-3) slope= 2/3. What is r?
Click here to see answer by Edwin McCravy(20054)

Question 541366: (-4,3), (r,-3) slope= 2/3. What is r?
Click here to see answer by rfer(16322)

Question 541410: Square root of 50/3
Click here to see answer by Alan3354(69443)

Question 541410: Square root of 50/3
Click here to see answer by josmiceli(19441)

Question 541548: How do u solve 4+6(3m+2) ?
Click here to see answer by rfer(16322)

Question 541548: How do u solve 4+6(3m+2) ?
Click here to see answer by IFY(62)

Question 541637: Mark and Kate are establishing a fund for their son's college education.What lump sum must they deposit in an account that gives 8% annual interest rate, compounded monthly, in order for them to have $60,000 in the fund art the end of 10 years?
Click here to see answer by lmeeks54(111)

Question 541620: on monday, the produce manager stocked his store's display case with 80 heads of lettuce. By the end of the day some heads of the lettuce had been sold. On Tusday, the manager counted the number of heads of a lettuce that were left and decided to add an equal number of heads of lettuce, thereby doubling the leftovers. By the end of the day he had sold the some number of heads of lettuce as on monday.on Wednesday, the manager decided to triple the number of heads of lettuce that had been left in the case. He sold the same number of heads of lettuce that day, too. At the end of the day, thought, there were no heads of lettuce left. How many were sold each day? Fing an equation that models this scenario. To do this you must first you must first define what it is you are trying to find. Finally, solve the equation.
Click here to see answer by KMST(5328)

Question 541796: How to factor: 2t^2-3t+1

Click here to see answer by mananth(16946)

Question 541798: How to factor: 2t^2-7t-4
Click here to see answer by Maths68(1474)

Question 541844: (x-5)^2=36
Click here to see answer by friesr(113)

Question 541844: (x-5)^2=36
Click here to see answer by Maths68(1474)

Question 541926: X2+5x-6=0
Click here to see answer by lmeeks54(111)

Question 541950: Please help. I have to find the missing exponent for 13 to the 5th power divided by 13 and the exponent is blank but it =1. Please help me under stand how that is and how that answer is posible. Thank you sooo much
Click here to see answer by Alan3354(69443)

Question 541997: (Y^2)^1/3*(y^5)^(1/3)
Click here to see answer by josmiceli(19441)

Question 542115: What is x+4y=10 in slope intercept form?
Click here to see answer by jim_thompson5910(35256)

Question 542227: how do you make a goood grade in Math?
Click here to see answer by Alan3354(69443)

Question 542280: Please help me with this:
-18x+6y=24
3x-y=-2
Thank you
Click here to see answer by stanbon(75887)

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