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Question 722026: 3a(2)-12b(2)
Click here to see answer by lenny460(1073)

Question 722004: Solve this Quadratic equation for me please.
X^3-X^2+2=0
^= means= indices or power to.
Click here to see answer by josgarithmetic(39613)

Question 722113: there were 3 times as many adults as children at a theme park.After some time, an equal number of adults and children left the theme park .there are now 340 adults and 50 children at the theme park. How many adults left the theme park?
Click here to see answer by mananth(16946)

Question 722100: The perimeter of a rectangle is 50 in. and the area is 144 in^2. Find the dimensions of the rectangle.
Click here to see answer by MithrilKnights(8)

Question 722250: 3x + 6 = 15
What's the value of x?
My answer was 9 and my teacher marked it wrong. Please help .
Thanks
Kevin 7th grader
Click here to see answer by fcabanski(1391)

Question 722530: An airplane takes 3 hours to travel a distance of 1680 miles with the wind. The return trip takes 4 hours against the wind. Find the speed of the plane in still air and the speed of the wind.
Click here to see answer by lwsshak3(11628)

Question 722529: An airplane takes 3 hours to travel a distance of 1680 miles with the wind. The return trip takes 4 hours against the wind. Find the speed of the plane in still air and the speed of the wind.
Click here to see answer by mananth(16946)

Question 722541: How should I factor this?
2X^2-20X+57
Click here to see answer by fcabanski(1391)

Question 722582: Each year a tree grows 5cm less than it did the presiding year. If it grew by 1m in the first year, in how many years will it have ceased growing ?
Click here to see answer by josgarithmetic(39613)

Question 722584:
Click here to see answer by lenny460(1073)

Question 722584:
Click here to see answer by sheldonbbtrocks(115)

Question 722647: -2 (-4 - p) = -10 - p
Click here to see answer by MathLover1(20849)

Question 722712: 4m - 9 < 2m - 3
Click here to see answer by sheldonbbtrocks(115)

Question 722712: 4m - 9 < 2m - 3
Click here to see answer by fcabanski(1391)

Question 722836: I need help with coin and interest on algebra 1
Click here to see answer by solver91311(24713)

Question 722874: Point A(1,4)is
equidistant from the points (k,-2) and (4,k)
.find the value of k?
Click here to see answer by josgarithmetic(39613)

Question 722873: A line contains (-4,y) and (2,4y).It has a
slope 2/3,Find Y?
Click here to see answer by solver91311(24713)

Question 722873: A line contains (-4,y) and (2,4y).It has a
slope 2/3,Find Y?
Click here to see answer by MathLover1(20849)

Question 722875: Point A(1,4)is equidistant from the points (k,-2) and (4,k).find the value of k?
Click here to see answer by josgarithmetic(39613)

Question 722854: Orlando wrote that 4/5 is less than 4/6 is he correct explain

Click here to see answer by rfer(16322)

Question 722840: if 5 times an integer is decreased by 17, the result is greater than 63. find the integer.

Click here to see answer by rfer(16322)

Question 722816: what is : b+2(b+5) and steps to do it
Click here to see answer by rfer(16322)

Question 722885: Find the slope if it exists of each of
these lines (a) X=-8 (b) Y=-9 (c) X=Y?
Click here to see answer by Alan3354(69443)

Question 722941: Will is w years old. Ben is 3 years older. Write an expression in terms ofw w for bens age. Jan is twice as old as Ben. Write an expression in terms of w for jams age. If you add together the ages of will, Ben and Jan the total comes to 41 years. Dorm an equation and solve to work out how old will, Ben and Jan are. Show your work
Click here to see answer by DrBeeee(684)

Question 722980: log[10](x)+log[10](3x+55)=2
How do you solve this?
Click here to see answer by stanbon(75887)

Question 722990: Johnny says that if a family has two children, then. the only possibilities are two boys, two girls, or one boy and one girl. Because there are only three possibilities, Johnny claims the probability of having two boys is 1/3. Is Johnny correct? Why or why not?
Click here to see answer by stanbon(75887)

Question 722959: (9,-2)(9,4) find the slope
Click here to see answer by 119078(26)

Question 722979: log[10](x)+log[10](3x+55)=2
How do you solve this?
Click here to see answer by KMST(5328)

Question 722997: Identify the number that satisfies all three of the following conditions:
 it is a composite between 62 and 72;
 the sum of the digits is a prime number; and
 it has more than four factors.
Click here to see answer by josgarithmetic(39613)

Question 722996: Identify the number that satisfies all three of the following conditions:
 it is a composite between 62 and 72;
 the sum of the digits is a prime number; and
 it has more than four factors.
Click here to see answer by josgarithmetic(39613)

Question 723017: The bulletin board is 6 ft wide and 4 feet tall. The border is 3 inches wide. What are the dimensions inside the border?
Click here to see answer by 119078(26)

Question 723024: Point A(1,4)is equidistant from the
points (k,-2) and (4,k).find the value of
K
Click here to see answer by mananth(16946)

Question 723021: Find the slope if it exists of each of
these lines (a) X=-8 (b) Y=-9 (c) X=Y.
Click here to see answer by richwmiller(17219)

Question 723092: The sum of two positive integers is 11. What is the smallest possible sum of their reciprocals?Expressyour
answer as a common fraction.
Click here to see answer by Edwin McCravy(20054)

Question 723281:

Find the area of a triangle if the base =12ft and the height =8.5ft?(Show formula and steps.)

Click here to see answer by jim_thompson5910(35256)

Question 723281:

Find the area of a triangle if the base =12ft and the height =8.5ft?(Show formula and steps.)

Click here to see answer by checkley79(3341)

Question 723328: What is 3x to the second power divided by 4x times -3x and i have to show the work.
Click here to see answer by stanbon(75887)

Question 723430: Solve using substitution. You purchase 8 gal of paint and 3 brushes for $152.50. The next day you purchase 6 gal of paint and 2 brushes for $113.00 How much does each gallon of paint and each brush cost ?
Click here to see answer by mananth(16946)

Question 723234: What type of triangle does 11,10 and 13 make
Click here to see answer by KMST(5328)

Question 723470: My dad is today 3 times my age. In 20 years from now, my dad will retire from work, as a 65 years old man. How old will I be that day his retirement?
Click here to see answer by richwmiller(17219)

Question 723401: Median,mode & range for:
24,23,22,17,18,23,19
Click here to see answer by MathLover1(20849)

Question 723482: How do I multiply and divide monomials?
Click here to see answer by ahmadsolehin(6)

Question 723463:
Click here to see answer by lenny460(1073)

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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, 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, 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