Wednesday

August 24, 2016
Number of results: 7,068

**Calculus**

Which of the following integrals cannot be evaluated using a simple substitution? the integral of 1 divided by the quantity x squared plus 1, dx the integral of 1 divided by the quantity x squared plus 1, dx the integral of x divided by the quantity x squared plus 1, dx (MY ...
*March 15, 2016 by Tiff*

**Math 222**

Please someone help me simplify this problem. My addition/plus key is not working. x-3/x^2 plus 5x plus 6 divided by x plus 1/4x plus 8
*April 26, 2015 by Tika*

**Estimation decimal quotient **

Use compatible numbers to find the each quotient ,2.90 divided by 29,48 divided by 3.2, 0.18 divided by 0.33,152 divided by 5.12,41.9 divided by 19,33.90 divided by 10.2, 502 divided by 9.5, 180.8 divided by 6 , 48 divided by 3.33, 0.65 divided by 5.1,18.2 divided by 11, 55 ...
*October 19, 2014 by Juliet*

**algebra**

Solve the inequality W > Y plus H all divided by P for H. W divided by P – Y > H W times P divided by Y > H WP – Y > H W + P – Y > H
*September 6, 2015 by oscar*

**math**

Solve the inequality W > Y plus H all divided by P for H. W divided by P – Y > H W times P divided by Y > H WP – Y > H W + P – Y > H
*October 5, 2015 by Please help, urgent*

**math**

how do you solve this.prove: cos2A plus cosA divided by sin2A minus sinA equal to cos2A plus 1 divided by sinA
*January 22, 2012 by lungisile ntobela*

**math**

35 divided by [9 plus (9-7) minus 4] plus 10 times 3..can someone please explain how to do this problem
*May 11, 2010 by danny*

**Algebra 2 w/Trigonometry**

How would you work the problem: 2 with the exponent of 4 minus 3 times 5 divided by 10 plus 16-15 divided by 10?
*August 25, 2008 by Cupcake*

**Basic Math**

Can somebody see if I did these right? 16 divided by (-2)(-4) over 2 to the third power plus 4= 16 divied by 8 over 6 + 4= 2/ 10 = 1/5. and 4 - (-3) + 1 over 2-2 divided by (-2) = 4+3+1 over 2-2 divided by (-2)= 8/3 = 2 2/3. Is what I got ; does my answers look right?
*January 7, 2009 by A.W.*

**Basic Math**

Can somebody see if I did these right? 16 divided by (-2)(-4) over 2 to the third power plus 4= 16 divied by 8 over 6 + 4= 2/ 10 = 1/5. and 4 - (-3) + 1 over 2-2 divided by (-2) = 4+3+1 over 2-2 divided by (-2)= 8/3 = 2 2/3. Is what I got ; does my answers look right?
*January 7, 2009 by A.W.*

**Math**

Divide. Write in simplest form. 5. 1/3 divided by 2/5=5/6 6. 1/9 divided by 1/2=2/9 7.2/3 divided by 1/4=8/3=2 2/3 8. 1/2 divided by 3/4=4/6=2/3 9. 4/5 divided by 2=1 3/5 10. 4/5 divided by 1/10=40/5=8 11. 5/12 divided by 5/6=30/60=1/2 12. 9/10 divided by 3= 2 7/10
*May 8, 2013 by Jerald*

**Calc Help**

Find the derivative. Express answer in radical notation with no negative exponents. s=4(sqroot t)+(3/t)+2t^5 This reads (4 times the square root of t) plus (3 divided by t) plus 2t to the 5th. Differentiate it one term at a time, using the rule: d/dt(t^n) = n*t^(n-1) s(x) = 4 ...
*February 16, 2007 by Robert*

**5th grade math**

solve 1. 8/11 divided by 4 2. 3/8 divided by 3/10 3. 6 divided by 3/4 4. 1/6 divided by 5/6 5. 2 3/4 divided by 11 6. 3 1/2 divivded by 7/8 7. 1 7/8 divided by 1 1/2 8. 5 divided by 4 1/3
*February 2, 2015 by Mythreyee*

**algebra 2**

Find the LCD for the following pairs of rational expressions. numerator 8 divided by denominator x negative 13 and numerator 7 divided by denominator x plus 15
*October 29, 2009 by SaRa*

**UOP**

help solving 4c divided by 2c minus 4 plus 2c divided by 4c minus 8
*March 27, 2011 by Glenda*

**math**

LOGIC: I plus onehalf of square plus zero plus onehalf of diamond plus center of the sea plus threefourth of X plus zero plus center of the sun?
*March 27, 2012 by sha*

**Math**

8 divided by 4-2+5 divided by 3+10 divided by 24 divided by 2+10-16 divided by 2 =0 Put brackets around numbers to make sentance true.
*October 28, 2010 by Suzan*

**algebra**

I worked the problem out, but could you check my work over and see if it's correct? I used the quadratic formula. 2x^2+10x+11 a=2 b=10 c=11 x=-10(plus or minus) sqrt 10^2-4(2)(11) over 2(2) -10(plus or minus) sqrt 100 - 8(11) over 4 -10(plus or minus) sqrt 100-88 over 4 -10(...
*July 14, 2007 by carla*

**Algebra 2**

simplify: x+2 ___ x to the second power + x-2 _____ 2x X+2 divided by x to the second power plus x-2 divided by 2x
*October 18, 2009 by Trisan*

**Algebra 2 URGENT**

simplify: x+2 __ x to the second power + x-2 _____ 2x X+2 divided by x to the second power plus x-2 divided by 2x
*October 18, 2009 by Trisan*

**differentiation**

hey, i'd really appreciate some help differentiating this equation: t= (4+x^2)^(1/2) /3 + (3-x)/5 so that's four plus x to the power of 2 all to the power of 1/2 all over three plus 3-x divided by five... :P Thankyou. I would rewrite it as t= (1/3)(4+x^2)^(1/2) + 3/5 - (1/5)x ...
*May 24, 2007 by elle*

**Algebra**

Solve x^2-10x+22=0 by using the quadratic formula. After I substituted in the values for A, B, and C, and broke it down I got 10 plus or minus 2 times the square root of three/2. How do you break this down further? I know ten can be divided by 2 to get five, and 2/2 is 1, but ...
*October 10, 2009 by Corinna*

**Math**

Write the following decimals as fractions and find the Quotients. 4.5 divided by 0.9= 0.6 divided by 0.12= 1.2 divided by 0.5= 22.5 divided by 0.5= 0.18 divided by 0.03=
*March 11, 2013 by Gabriel*

**math**

Please can you help me with the following two questions? A. By making use of the correct order of operations, which of the following 3 equations are possible. 1) (35-13)x3= 2) 35-13x3 3)35-(3x13) B. Which of the following does not represent a whole number? 1) 7 x 7 divided by ...
*August 1, 2008 by Sam*

**HS Math**

2x/x^2+4x+3 divided by 1/x+3 plus 2/x+1
*November 6, 2008 by Pari*

**math**

what is 9 minus 3 divided by 1/3 plus 1?
*May 7, 2016 by Jay*

**math**

Given the position function, s of t equals t cubed divided by 3 minus 12 times t squared divided by 2 plus 36 times t, between t = 0 and t = 15, where s is given in feet and t is measured in seconds, find the interval in seconds where the particle is moving to the right.
*April 26, 2015 by ana*

**science**

mgco3 plus 2hcl plus mgci2 plus h2 h20 plus co2 if 10grames of c02 is produced calculate the mass of magnesium and hydrochoric acid reacted
*August 29, 2012 by josh*

**math**

What is 1 plus the product of 2 times 3 divided by 4.
*December 9, 2009 by marie*

**Estimating decimal quotient **

Use compatible to find the following quotient 180.8 divided by 6 182divided by 11 55divided by 10.7 117.8divided by 0.12 0.6 divided by 5 145 divided by 0.3 60 divided by 5.9 1.8 divided by 20
*October 19, 2014 by David*

**algebra**

Graphthe equation y plus 6 equals 1/8(x-2 1/8x - 2/8 add 2/8 to 6, so 61 times 8/8 makes it 48/8 plus 2/8 is 50/8 mx plus c would be 1/8 plus 50/8. Is this correct so afr? If so how do I graph 50/8? Do I just put at 50 on the y axis and do 1/8 rise over run?
*September 27, 2009 by Elisa*

**Math, Please Help!!!**

4/x^2 - 4x + 3 < 5/x^2 - 9 This is a rational inequality. it is 4 divided by x squared minus 4x plus 3 is less than or equal to 5 divided by x squared minus 9. Please help!!!
*September 27, 2011 by Misty*

**math**

To solve 3/4 divided by 2/5, Elisha writes, 3/4 divided by 2/5 is the same as 15/20 divided by 8/20. So the answer to 3/4 divided by 2/5 is the same as 15 divided by 8. Is Elisha's first claim, that 3/4 divided by 2/5 is the same as 15/20 divided by 8/20, correct?
*October 30, 2013 by anonymous*

**math**

simplify 20 minus 16 divided by 4 times 5 plus 10
*September 29, 2011 by shawn*

**algebra**

The product of 3and4,plus the quotient of 20 divided by 4
*February 3, 2015 by subbrina*

**Triangles/Math**

All of these are triangles Find the areas of the triangles 1. 8 is base and 5 is height A=bxh divided by 2 8x5=40 divided by 2=20 2. 6 is base and 7 is height A=bxh divided by 2 7x6=42 divided by 2=21 3. 12 is base and 5 is height A=bxh divided by 2 12x5=60 divided by 2=30 4. ...
*January 18, 2012 by Connor*

**Algebra 2 with trig**

Simplify the rational expression. 2x/x^2+4x+3 divided by 1/x+3 plus 2/x+1
*November 6, 2008 by Pari*

**central algebra**

simplify k squared plus 6k-1 all divided by k+5
*January 5, 2009 by shaila*

**7th grade**

what is the answer for 3 times a number plus 15 divided by 2
*April 7, 2009 by sandy*

**math**

how do you answer this qestion 3 plus 11multiplyed(70-175)divided by 7
*September 19, 2012 by tj*

**math-English**

1. 2+3=5 Two plus three is five. Two plus three makes five. 2. 2X3=6 Two multiplied by three is six. Two muptiplied by three makes six. 3. 4¡À2= 2 Two divided by two is two. Two divided by two makes two. (Are the English expressions correct? Do you have some more common ...
*April 25, 2009 by John*

**math**

Which division sentence is related to the given set of subtraction sentences? 36-9=27 27-9=18 18-9=9 9-9=0 Answer choices 36 divided by 9 = 4 36 divided by 18 = 2 18 divided by 9 = 2 36 divided by 12 = 3
*January 11, 2012 by Mattie*

**math**

8 divided by 3 plus 6= You asked 8 divided by 3 plus 6= (8/3) + 6 = 2(2/3) + 6 or 8/3 + 18/3 = ??/3 I don't understand how to describe pairs of related variables what's the difference between dependent & independent variables I'm not what class your question is arising from. ...
*September 19, 2006 by kyra*

**math(functions)**

Find the inverse of f for which f is defined as f:x-(2x minus 1)divided by (2x plus 1)
*April 16, 2012 by Nyasha*

**Math**

What's nine minus three divided by a third plus one
*May 15, 2016 by Joe*

**math**

Simplify completely quantity 6 x squared minus 54 plus 84 over quantity 8 x squared minus 40 x plus 48 divided by quantity x squared plus x minus 56 over quantity 2 x squared plus 12 x minus 32
*November 25, 2014 by angela*

**Math**

592 divided by 48 = 107 divided by 19 = Try using long division and expressing the remainder as a fraction. Do you have a hand calculator? 592 divided by 48 = 12 1/3 107 divided by 19 = 5 12/19 592 divided by 48 = 12.3 107 divided by 19 = 5.6
*October 22, 2006 by Brittany*

**Algebra 2/Trig.**

I forgot some stuff from my 7th grade algebra class about complex numbers...like what do you do with a problem like this 5+5i 3-i divided by + divided by 2-i 4+3i thanks.(divided by refers to dividing line in a fraction) In each case, RATIONALIZE the denominator. Here is the ...
*November 19, 2006 by Tom*

**algebra**

Please check A number p divided by 7 p/7 9 times a number a 9xa 6 times a number c, minus 5 6c-5 a nujmber m divided by m, plus 89 m/89 the product of 0.8 and a number y 0.8 x y 1/2 more than a number b 1/2+b I have to write an inequality need help An artist withdrew $14 from ...
*February 24, 2015 by Marybeth*

**Math**

How would you solve the following 2 equations for "X"? x-4(divided by)12=7(divided by3 and 100(divided by)30=4(divided by)3x
*January 23, 2010 by Joy*

**math**

What is the lowest numberthat has a remainder of 1 when divided by 2 and a remainder of 2 when devided by 3 and a remainder of 3 when divided by 4 and a remainder of 4 when divided by 5? The answer is 59. There is a general method for solving such problms, but in this case you...
*June 7, 2007 by jamie*

**math**

who do u make this true by putting parentheses? 4 plus 1 minus 3 divided by 2 equals 1
*May 8, 2012 by fgjtf*

**Math**

I have more math problems that I will to figure out. 2) 3.1 divided by 4 and 6.4 divided by 9 Estimate 3.1 which would be 3 Estimate 6.4 which would be 6 3 divided by 4 and 6 divided by 9 This one I am totally confused about. The only other way I can think is 32 divided by 4=8...
*October 21, 2015 by Patrick*

**math**

I need help figuring out these four euations with integers 5x=-25 6x-4=-40 x - +5=0 is this one 3 -x+7=-7 isnt this on 14 please help thank you very much OK, for the first one (5x=-25), you would go: -25 divided by 5, and that equals -5. The second one is a two-step equation. ...
*April 23, 2007 by melody*

**Math geometry**

what is 90 plus 2 divided 7.89? Try this on your calculator... 11111111 times 111111111 Neat.
*August 16, 2005 by CJ*

**college meth**

Find the value of the expression. -128 divided by 4square plus 6 minus 1
*September 4, 2011 by jackie*

**Math**

How many integers bewteen 200 and 500 inclusive leave a remainder 1 when divided by 7 and a remainder 3 when divided by 4? Find the smallest positive integer that leaves a remainder 5 when divided by 7, a remainder 6 when divided by 11, and a remainder 4 when divided by 13.
*October 13, 2012 by Annie*

**Math**

How many integers between 200 and 500 inclusive leave a remainder 1 when divided by 7 and a remainder 3 when divided by 4? Find the smallest positive integer that leaves a remainder 5 when divided by 7, a remainder 6 when divided by 11, and a remainder 4 when divided by 13.
*October 19, 2012 by Jimmy*

**Math**

how do you know if one is a factor of another without dividing. a) 4320 can be divided be divided by 2,5,10 evenly. How? b)can 4230 be divided by 3 and 9? c) can 98,022 be divided by 2,3,5,9,10? use divisibility rules. I need help with these questions please i summed it up a ...
*September 9, 2013 by Sam*

**pre algrebra**

simplify one half plus two thirds divided by three fourths
*October 4, 2013 by mary*

**Math**

Divide write in simplest form 13. 3/4 divided by 7/12=1 3/28 14. 9/10 divided by 9= 8 1/0 15. 2/3 divided by 5/8=1 1/5 16. 4 divided by 7/9=9/28
*May 8, 2013 by Jerald*

**math**

To solve 3/4 divided by 2/5, Elisha writes, 3/4 divided by 2/5 is the same as 15/20 divided by 8/20. So the answer to 3/4 divided by 2/5 is the same as 15 divided by 8. 1. Is Elisha's first claim, that 3/4 divided by 2/5 is the same as 15/20 divided by 8/20, correct? 2. Is his...
*October 30, 2013 by anonymous*

**5th grade**

5-4x4 divided by 7 plus 4 = negative 13 and 2 7ths.....can you insert parentheses to make this a true number sentence?
*March 5, 2009 by jordan*

**Please Help**

The amont financed is equal to the cash price _________ down payment. A. Multiplied by B. Plus the C. less the D. Divided by
*November 23, 2010 by Math Question*

**math**

(1) 9.6 dividedby 1.2=8 (2) 57.8 divided by 3.4= 17 (3) 2.3 divided by 21.643= 941 (4) 0.51 dividd by 0.459= 9 (5) 0.16 divided by 3.8= 23 remainder 12 (6) 0.78 divided by 15.6= (7) 0.048 dividedby 7.2=150.0 help Ms. Sue
*November 29, 2012 by Casey*

**Math**

can you please let me know if these are correct: 1. 5 5/6 x 2 4/5 = 16 2. 2/3 divided 3/5 = 1 1/9 or 2/5? 3. 7/12 divided 2/3 = 7/8 4. 3 1/2 divided 3/4 = 4 2/3 or 2 5/7 5. 4 2/3 divided 7 = 2/3 6. 4 1/5 divided 1 2/5 = 3 7. 2/5 x 5/14 = 1//7 8. 2/3 + 1/7 = 17/21 OR 12/21
*November 22, 2011 by JOSH*

**math**

Here's my question: Determine if each system has one, two, or no solutions. (Show your work - 3 marks each) a)y=2x^2-2x+1 and y=3x-5 b)y=x^2+3x-16 and y=-x^2-8x-18 Here's my work on the question: a) x=(-b plus/minus sign (square root b^2-4ac)/(2a) x=(--2 plus/minus sign (...
*January 26, 2015 by Alex*

**math**

solve the following smultaneous equations 3x plus 2y =21 and x plus y = 8 3x -14y =0 and x - 4y plus 1 =0
*May 17, 2014 by lerato*

**Pre-Algebra 7th**

What does 20 divided by 4 minus 5 plus 12 equal? I'm trying to understand the order of operation. I think the answer might be -12. Is this correct?
*September 23, 2008 by Laura*

**math **

The line x plus 7y=5 cuts the circle x^2 plus y^2=15 at the points P & Q. Find: a) P & Q. b) the midpoint of PQ. (I don't know why, but the plus sign does not show after I submit d question so dats y I wrote it in words)
*March 2, 2015 by Francis *

**calc**

Given the position function, s of t equals negative t cubed divided by 3 plus 13 times t squared divided by 2 minus 30 times t, between t = 0 and t = 9, where s is given in feet and t is measured in seconds, find the interval in seconds where the particle is moving to the ...
*January 8, 2016 by Mel*

**Math 222**

Please help me solve these two Rational Expressions? Sorry my addition sign does not work on my keyboard, so that is why I am using the word "plus". 1). g^2-6g-55 __________ g 2). k^3 plus k ___________ k^2 plus k-42
*October 23, 2014 by Monica*

**Math**

Make each sentence true... 48 divided by 6 plus 2 x4 =24 45= 54 -24/6 minus 5 0= 54 minus 24 times 6 -5
*March 15, 2010 by Missy*

**Maths**

R=square root of u squared plus v squared divided by m and u and v are positive.Find u when r=3,v=6 and m=5
*February 19, 2013 by John*

**Maths**

R=square root of u squared plus v squared divided by m and u and v are positive.Find u when r=3,v=6 and m=5
*February 19, 2013 by John*

**Math**

Should the phrase (the product of 2 plus a number divided by 3 and a number minus 4) be expressed as 2 + (n/3)+(a-4) Thank You
*October 16, 2014 by Mickey*

**math c30**

-pi/4 plus 15pi/4 divided by 2=7pi/4 how is the math done regarding the fractions (dividing and multiplying)
*October 22, 2011 by don*

**algebra**

previous question R=ab/a+b. Need to isolate the a. Question reads R equals to: a times b (on top) divided by a plus b Thanks
*October 22, 2015 by jill *

**Math**

1.62 divided by 0.8 16.2 divided by 8 0.0162 divided by 0.008 0.162 divided by 0.08 There are actually two different ways to complete the expressions above with the given numbers so that each expression has the same value. What could the value of all four expressions be?
*November 11, 2015 by gavin*

**math**

write the equation 5x plus y equals 2 which equals 0 in normal form. my ans. was y equals 5 plus negative 2 or y equals 5 plus 2. if im wrong plus correct and explain why im wrong thank you.
*April 10, 2009 by lily*

**5th grade math**

Please help with estimate and calculate quotients. I do not understand what magnitude estimate is and to circle a box between 0.1s 1s 10s 100s examples of what i mean are 6/78.6 3/387 29.52 divided by 8 989 divided by 43 845 divided by 5 15.94 divided by 9 please help
*December 14, 2010 by kevin*

**Chemistry**

Question: the rate constant for the second order decomposition of NOBr(g) is .800 1 divided by MS at 10 degree's C. Suppose a 2.50 L beaker contains NOBr at a concentration at .0680 moles per liter. How much time does it take for 75.0 percent of the sample to decompose. I know...
*February 23, 2009 by Eliz*

**Tina**

How do I solve this? (2/3^2 divided by 4/5 divided by 1/3? I keep trying and anm coming up with the answer 25/4. Can someone check and see if I am wrong or right, and see what the answer is. Thanks! sorry- 2/3^ divided by 4/5 divided by 1/3 2/3 squared is 4/9. Divided by 4/5 ...
*February 21, 2007 by Math- Help -Please*

**3rd math**

Write 35 divided by 7 in three different ways. What is the quotient? do they mean 35 divided by 5= 7 , 35 divided by 7= 5 or by sign?
*January 23, 2009 by eve*

**Math**

Could I please have some help with this Calcuate the following and simplify where possible 3/7 divided by 2/3 1/4 divided by 5/6 1/3 divided by 5/12
*August 18, 2011 by Anonymous*

**Maths**

Estimate the following questions (A) 4013 divided by 22 (B) 182x18 divided by 0.46 (C) 382x43 divided by 0.24 WITH WORKINGS
*May 1, 2013 by Estimate 4013 divided by 22*

**Math**

Explain how the answers for 20 divided by 1/7 (140), 20 divided by 2/7 (70) and 20 divided 6/7 (23 1/3) are related. Show why this makes sense.
*October 29, 2013 by Anonymous *

**Math**

Find each quotient 3/4 divided by -12 5/4 divided by 2 2/3 18 divided by 4.6 3.06 divided by 0.22
*October 9, 2009 by Anonymous*

**math**

Need help with these problems please. I do not know how to break them down correctly. Thank you. 4x7+6-10 divided by 5 7-16x3 divided by 8+5 25 divided by 5x5+6-4
*November 20, 2009 by bob*

**4th grade math**

solve the equation. check the solution 1. a divided by 7= 20 2. d divided by 2=8 3. c divided by 3=15
*November 14, 2013 by mythreyee*

**Nth**

Explain how the answers for 20 divided by 1/7 (140), 20 divided by 2/7 (70) and 20 divided 6/7 (23 1/3) are related. Show why this makes sense. Please answer my question
*October 29, 2013 by Anonymous *

**Homework - Math**

This is dividing polynomial by monomials How do yu solve these? 1. 5mn divided by 5m^3n - 10m^2n^2 2. -10a^6 divided by -30a^9 + 20a^7 3. -2a divided by 8a^3 - 4a^2b + 6ab^2
*January 6, 2014 by Anonymous *

**Math 222**

How do I write this problem as a single fraction? Sorry my addition button doesn't work. 2x plus 7y 2x plus 5y ____________ - ____________ plus 2 8x 2x
*April 24, 2015 by Tika*

**Math 222**

How do I write this problem as a single fraction? Sorry my addition button doesn't work. 2x plus 7y 2x plus 5y ____________ - ____________ plus 2 8x 2x
*April 24, 2015 by Tika*

**Math**

Too lazy to use the calculator, lol. 22 times (90) divided by 30 times 2,000 to the 4th power plus six. Answer please!
*April 27, 2010 by Carmynne*

**algebra 1**

divide and simplify . 1. 5x^4/3 divided by 5x^2/6 2. 3/a^5 divided by 3/a^2 3. 6m^4/5 divided by 2m Can someone help me do these? and explain them? because I don't understand how to do them. thanks.
*February 8, 2014 by Sadie*

**Math**

Not sure how far to take this problem down. The directions say to simplify using the distributive property. 4(x + 1) -2 divided by 2. Would it be 4x +4 -2 divided by 2 or 4x + 2 divided by 2 or 2x +1? Thanks..
*March 27, 2013 by Brandi*

**Algebra 1**

Graph y-7 equals 9(x plus 6) So 9x plus 54 54 plus 7 is 61 So y equals 9x plus 61. is it correct?
*September 29, 2009 by Elisa*

**Math 222**

Posted by Monica on Thursday, October 23, 2014 at 6:36pm. Please help me solve these two Rational Expressions? Sorry my addition sign does not work on my keyboard, so that is why I am using the word "plus". 1). g^2-6g-55 __________ g 2). k^3 plus k ___________ k^2 plus k-42
*October 23, 2014 by Monica*

**Math**

2 divided by 4/4=8 2. 1/7 divided by 3=1/21 3. 4 divided by 1/5=20 Can you please double check the above.
*March 3, 2016 by Patrick*