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Post New Question
All Questions
+0
234927 Questions
0
514
1
Algebra Help
solve the system through elimination -2x -5y = -9 + -6x - 15y =-21
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Guest
Jan 30, 2017
0
756
1
+234
hi
hey
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HelpMeWithThisPlease
Jan 30, 2017
0
812
1
+234
5 star bounty question :()
Using only 1$,5$,10$ and 20$ bills, the number of ways that change can be made for a 50$ bill is?
no work needed.
read more ..
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HelpMeWithThisPlease
Jan 30, 2017
0
449
1
Help
How to set up a fraction on the calculator
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Guest
Jan 30, 2017
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429
0
Correlation coefficient
What is the correlation coefficient, r or r^2?
Guest
Jan 30, 2017
0
1014
2
+104
a recipe question
A recipe calls for 3 ½ cups of flour and 4 ¾ cups of sugar. Write a ratio of flour to sugar as a simplified fraction.
ElectricPavlov
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Mooieplier
Jan 30, 2017
-1
572
1
+148
hey everybody
hey everybody
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pokemonking
Jan 30, 2017
0
346
0
theo är f*g
theo är f*g
Guest
Jan 30, 2017
0
720
2
كيفية حساب هادا التمرين التمرين رقم 1 : A ، B وC ، D أعداد حيث: A=7×10-5×0.21×1012 ; B=42×1023 C=7×7×(10-4) ×8×1012 ; D=1023×24 أعط القيمة العشرية لكل من
جميل جدا
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Guest
Jan 30, 2017
0
1047
5
+9665
Super hard algebra question :)
Express x in terms of n.
MaxWong
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MaxWong
Jan 30, 2017
0
2963
6
Compound interest calculation using scientific calculator
How do I calculate a simple compound interest of Principal = £5,000, with monthly contributions of £75 over next 10 years with interest of 4% being applied annually?
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Guest
Jan 30, 2017
+2
895
2
+9665
Calculus. Is this correct? Because I just discovered it.
Find the derivative of
This are infinitely many 'x's and seems impossible, but I found something really awesome.
read more ..
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MaxWong
Jan 30, 2017
0
882
3
+18
UHHHHHH
UHHHHHH
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dazzer135
Jan 30, 2017
0
584
1
__̴ı̴̴̡̡̡ ̡͌l̡̡̡ ̡͌l̡*̡̡ ̴̡ı̴̴̡ ̡̡͡|̲̲̲͡͡͡ ̲▫̲͡ ̲̲̲͡͡π̲̲͡͡ ̲̲͡▫̲̲͡͡ ̲|̡̡̡ ̡ ̴̡ı̴̡̡ ̡͌l̡̡̡̡.___
So why do we drop the 6 coefficient on the n^2 term ?, {nl} which will allow us to easily identify which algorithms have faster running times for large values of n {nl} -Calculating the coefficients for the running time of algorithms is often time consuming,
read more ..
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Guest
Jan 30, 2017
0
550
1
ANSwER this
ABCDE represents a 5 digit number. putting 1 in front and * by 3 is = to putting 1 at the back. find the number.
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Guest
Jan 30, 2017
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727
1
Averages
can this solve mean, median and mode questions?
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Guest
Jan 30, 2017
0
589
1
whats the answer to:
(((5000*1,08^8))(*1,10^10)*1,07^6)
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Guest
Jan 30, 2017
0
587
1
College Algebra- Order of Operation
− 6+( − 3 − 3)2÷ 3=
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Guest
Jan 30, 2017
0
815
1
Question
How do i reduce a fraction
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Guest
Jan 30, 2017
0
1151
1
+448
word problem
Lovepreet is selling tickets for the school play. She sold 10 more adult tickets than child tickets, and she sold twice as many senior tickets as children tickets. adult tickets cost $5, Senior tickets cost $3, and child tickets cost $2. If Lovepreet
read more ..
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bioplant
Jan 30, 2017
0
584
2
Trig
What is this equation's answer
h= [18(tan9)*tan(3.5)]/tan(9)-tan(3.5)
read more ..
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Guest
Jan 30, 2017
0
2132
6
What is x
7log(3x)+3log(5x)=15 what is x
asinus
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Guest
Jan 30, 2017
0
1039
2
+448
Simplify
Simplify
(3x2y3)(2xy2)2
-2x2y
read more ..
asinus
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bioplant
Jan 30, 2017
0
611
1
help
6/2(1+2) what is the true answer.
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Guest
Jan 30, 2017
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