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Question 746445: 2+r/6r=3/5r+1/30
Click here to see answer by checkley79(3341)

Question 746441: Ladder AB is leaning against building AC. The foot of the leader is a distance CB from the building. AC = 25ft. And CB= 12ft
A) find the length of the ladder to the nearest foot. Explain how you arrived at your answer. Please help me algebra homework due tomorrow
Click here to see answer by checkley79(3341)

Question 746466: Simplify:
2(13- |-11+2|)-|10-7|2
*The 2 at the end is actually an exponent
Click here to see answer by stanbon(75887)

Question 746468: 5x-2y=10 express your answer as a decimal
Click here to see answer by solver91311(24713)

Question 746663: X^2-11x+24
Click here to see answer by lenny460(1073)

Question 746667: Solve the equation
5x^4-40x^3
Click here to see answer by lenny460(1073)

Question 746740: Find the limit (1+1/n) as n tends to infinity
Click here to see answer by tommyt3rd(5050)

Question 746766: if the perimeter of an achi board is 192 cm, what is its area

Click here to see answer by Cromlix(4381)

Question 746944: can you help I have EOC tomorrow morning and don't know anything??
Click here to see answer by Alan3354(69443)

Question 746970:
Click here to see answer by jim_thompson5910(35256)

Question 747109: Solution A is 30% acid and solution B is 50% acid. How much of each should be used to make 120 liters of a solution that is 40% acid?
Click here to see answer by josgarithmetic(39613)

Question 747088: Describe a strategy that uses the Binomial theorem to expand ( a+b+c)^12
Click here to see answer by Edwin McCravy(20054)

Question 747100:
Click here to see answer by lenny460(1073)

Question 747099: Write the equation of a line parallel to 2x + 3y = 7 and contains the point ( -9,4 )
Click here to see answer by tommyt3rd(5050)

Question 747313: 7) Chose A, B, or C from the list below.
Y=3x-5
Y=3x+6
A) Inconsistent
B) Consistent & Dependent
C) Consistent & Independent
Click here to see answer by tommyt3rd(5050)

Question 747316: 9) Chose A, B, or C from the list below.
4x+2y=8
Y=4-2x
A) Inconsistent
B) Consistent & Dependent
C) Consistent & Independent
Click here to see answer by timvanswearingen(106)

Question 747316: 9) Chose A, B, or C from the list below.
4x+2y=8
Y=4-2x
A) Inconsistent
B) Consistent & Dependent
C) Consistent & Independent
Click here to see answer by tommyt3rd(5050)

Question 747325: Solve the equation for x and show all your work.

6+ (x �5)/2=(x �7)/3

Please help me solve this problems and each step in order to understand it.
Thank you in advance.
Click here to see answer by Cromlix(4381)

Question 747319: 1. Solve the following system of linear equations using either the substitution method or the addition method:
2x+y=5
4x+3y=14
Please help me solve this problems and each step in order to understand it.
Thank you in advance.
Click here to see answer by timvanswearingen(106)

Question 747314: 8) Chose A, B, or C from the list below.
X+Y=8
3x-5y=2
A) Inconsistent
B) Consistent & Dependent
C) Consistent & Independent
Click here to see answer by Alan3354(69443)

Question 747373: I have no idea how to answer this question. I need help answering please?.... Refer to the figure and label points x and y. Explain your reasoning with a paragraph proof.
I will have to email the picture of the figure. Thanks!
Click here to see answer by MathLover1(20849)

Question 747321: A company manufacturing pencils has a fixed cost of $3,000 to buy a machine. It costs $0.10 to produce each pencil. Each pencil sells for $0.70.

Write the cost function C(x).
Write the revenue function R(x).
Find the break-even point and describe what this means.

Please help me solve this problems and each step in order to understand it.
Thank you in advance.
Click here to see answer by rothauserc(4718)

Question 747340: 2/3x + 45=93
Click here to see answer by Alan3354(69443)

Question 747389: My algebra is too hard! I need help! My grades are going down but if I get low grades I'm gonna have to go to summer school and I can't because I'm going to Ireland!
Click here to see answer by Alan3354(69443)

Question 747392: Y = -2x-3
Click here to see answer by tommyt3rd(5050)

Question 747392: Y = -2x-3
Click here to see answer by lenny460(1073)

Question 747419: If the age of father and son is 84.The age of father is three times of son then find the age of father and son.also show in graph.
Click here to see answer by stanbon(75887)

Question 747399:
Click here to see answer by lenny460(1073)

Question 747423: Word problems
Click here to see answer by lenny460(1073)

Question 747492: what is a mean?
Click here to see answer by mathbird(71)

Question 746934: Eular's theorem
Click here to see answer by mathbird(71)

Question 747575: Please help me solve this equation:
Solve for x:
Log x 18=2
Click here to see answer by fcabanski(1391)

Question 747572: I need help learning algebra
Click here to see answer by Alan3354(69443)

Question 747603: Im need help with geometry and algebra. Im 33 years old and wanting to further my education please help
Click here to see answer by Alan3354(69443)

Question 747656: A bicycle store costs $2400 per month to operate. The store pays an average of $60 per bike. The avaerage selling price of each bike is $120. How many bicycles must the store sell each month to break even. Please show work. Its greatly appreciated.
Click here to see answer by FrankM(1040)

Question 747643: If two dies are tossed together,what is the probability of having (a)equal outcomes (b)sum of five as the outcome
Click here to see answer by FrankM(1040)

Question 747654: A bicycle store costs $2400 per month to operate. The store pays an average of $60 per bike. The average selling price of each bicycld
Click here to see answer by Alan3354(69443)

Question 747768: hi can u help me factorise the following ;tx-ty-2x+2y
Click here to see answer by stanbon(75887)

Question 747098: Write the equation of a line parallel to 2x + 3y =7 and contains the point ( -9,4 )
Click here to see answer by Cromlix(4381)

Question 747793:
Click here to see answer by Alan3354(69443)

Question 747805:
Click here to see answer by Alan3354(69443)

Question 747832:
Click here to see answer by Alan3354(69443)

Question 747813: 1) John, twelve years old, is three times as old as his brother. How old will John be when he is as old as his brother?
2)Mary was both 13th highest and 13th lowest in a spelling contest. How many people were in the contest?
3)Tunde's mother sent him to the store to get 9 large cans of peaches. Tunde could only carry 2 cans at a time. How many trips to the store did Tunde have to make?
4) The price of a puzzle was cut 20% for a trade fair event. By what percentage must the puzzle item be increased to again sell it at the original price?
5)If when the selling price is doubled, the profit triples, what is the profit percent?
6)A vendor bought puzzles at 6 for a 1 naira. How many for a Naira must he sell to gain 20%?
Click here to see answer by Edwin McCravy(20054)

Question 747760: I'm not sure about this question. Needing help to finish this proof please?
Finish the proof that BC is congruent to DE by filling in the missing statements and reasons.
*Statements:
1.) ________
2.) Angle BAC is congruent to Angle DAE
3.) AC is congruent to AE
4.) ________
5.) BC is congruent to DE
Reasons:
1.) Given
2.) __________
3.) Given
4.)___________
5.)___________
Here is the link to the figure included:
http://imageshack.us/a/img11/379/imag4366.jpg
Click here to see answer by lynnlo(4176)

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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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