Thursday

January 29, 2015

January 29, 2015

Number of results: 135,428

**ALGEBRA**

The table below shows two equations: Equation 1 |3x - 1| + 7 = 2 Equation 2 |2x + 1| + 4 = 3 Which statement is true about the solution to the two equations? Equation 1 and equation 2 have no solutions. Equation 1 has no solution and equation 2 has solutions x = 0, 1. The ...
*October 5, 2014 by HELP PLEASE*

**Grade 10-Math**

x+2y=3 5x+4y=8 I isolated x+2y=3 to make: x=3-2y then i began to sub in equation one with equation two: 5x+4y(3-2y)=8 5x+12-8y=8 after that i began to try to solve the equation but my answers were not correct. any help would be greatly appreciated!
*September 24, 2011 by peyton*

**Math**

"If a quadrilateral is a rectangle, then it is a parallelogram." i) is the converse true? ii) is the inverse true? iii) is the contrapositive true?
*April 5, 2014 by Theo*

**math**

16-30/10+5=14 use parenthese to make the statement true
*August 30, 2011 by seddy*

**Math**

Explain why there is no number that can replace N to make the |N| = -1 true.
*September 2, 2011 by Cathy*

**MATH**

1/6 + x > 1/2 What does the value of X have to be, to make this sentence true?
*January 8, 2013 by KENZI*

**Chemistry**

1. A combination reaction may also be a displacement reaction. True or False 2. The combustion of an element is always a combination reaction. True or False For number 1, I first thought true, but then again, nothing is being displaced in a combination reaction, right? You are...
*November 19, 2014 by Jess*

**math**

Is it always true, sometimes true, or never true that a regular quadrilateral have 2 or more obtuse exterior angles?
*October 18, 2009 by Brandi *

**Math**

You are given two equations which are both true, and you are asked to solve for both x and y. You plan to solve this set of equations by substituting part of one equation into the other so you end up with an equation that contains only x's or only y's. The first thing you need...
*October 7, 2008 by Jen*

**math**

how do I figure ou this answer? Jess say's the square of the sum of 17 plus some number will equal his mother's age squared. If jess' mother's age squared is 2209, what number must be used to make the equation true?
*October 14, 2008 by sarah*

**math**

1. Give an example of an open equation. 2. How can you use an equation to make a prediction from a pattern ?
*August 30, 2014 by shy gurl*

**Math**

1. The quadratic equation -3x^2 – x = 10 has two real solutions. (true or False) Justify your answer. 2. If (2x – 3) (x + 5) = 8, then either 2x – 3 = 8 or x + 5 = 8. (True or False) Justify your answer.
*August 8, 2014 by Annika*

**chemistry**

Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. Water has the highest boiling point. B. H-O-H and C-O-H bond angles are all equal to 1095. C. Dispersion forces affect all three molecules. D. Two lone pairs of electrons are ...
*January 26, 2007 by helppleez*

**Physical Ed**

11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 point) True False 14. Feeling negatively about...
*February 6, 2013 by Someone*

**Math**

What value for a makes this equation true? 5a=a
*April 26, 2012 by Zoomy*

**math**

What value of f makes the equation true? f – 18.4 = 11.8
*September 10, 2012 by Allison*

**math**

Which value for n makes the equation n / 8 =1 true
*April 29, 2013 by cecil*

**Math.**

Is equation is true, false? I'm not sure. 3(4 + –5) = 3(–6 – 2)
*October 23, 2014 by Anonymous*

**Math 116 algebra**

use < or > to make the statement true -19 19
*July 15, 2008 by boo boo*

**MATH**

USE < OR > TO MAKE THE STATEMENT TRUE 6 __ -9 DO I HAVE IT RIGHT 6 < -9
*July 20, 2009 by HELP*

**math**

14+12-6=20, where to put parenthesis to make the number sentence true? How?
*October 1, 2009 by Lisa*

**math**

20-5+3=12, where to put parenthesis to make the number sentence true?
*October 1, 2009 by Lisa*

**math**

Copy and place parentheses to make each statement true. 6 + 6 / 6 * 6 +6 = 24
*September 30, 2010 by tammy*

**math**

where do you place parentheses to make this statement true 9,5 + 2 - 8 times 3 + 1 = 22
*October 20, 2010 by isaiah *

**math**

|n+1|<4 How many values of the integer n will make the inequality a true statement?
*May 15, 2011 by Anonymous*

**Math**

where would you put the parentheses to make this true 124-6 x 0 + 15 = 34
*October 19, 2011 by Brandon*

**math**

what is true of all values of x that will make divisible 2*x by6
*October 10, 2012 by bryant*

**math**

how to do you do missing digits to make each number sentence true
*August 21, 2013 by desmiyoung*

**Math**

Place parentheses to make this statement true: 6-6/6x6+6=0
*September 21, 2014 by Joe*

**MATH I NEED HELP PLEASE**

1. Which of the following conclusions is true about the statement below? A. The statement is never true. B. the statement is true when x =0. C. The statement is true when x is negative. D. The statement is always true. My answer was B. 2. Solve for x in the equation x^2 - 2 x...
*September 6, 2013 by Queta*

**English**

1.) Anyone can publish information on the Internet without fact-checking it. A.) True************************ B.) False 2.) Public records are most likely to contain valid information than secondhand reports. A.) True******************************** B.) False 3.) The ...
*April 19, 2014 by Cassie*

**Math**

Can someone check my answers for me pls? True or False LCM of 10 and 18 is 180; False LCM of 8 and 30 is 120; True LCM of 3 and 4 is 12; True LCM of 42 and 28 is 168; True LCM of 9 and 15 is 45; True
*December 5, 2008 by Jaden*

**math square root**

Indicate which of the following are true and which are false. for those that are false, change the UPPER-CASE expression to make the statement true. *Every integer is a WHOLE number * the quotient of two non zero numbers is always a RATIONAL number * the counting numbers are ...
*November 20, 2012 by alexander*

**Math**

if a polynomial function is of degree n, then the graph will have n-1 relative maximum and minimum points. Is this: Always True, Sometimes True, or Never True? It's really confusing me.
*February 7, 2012 by Lauren*

**Beginning Algebra**

how do i figure out this problem i have to make the equation true by inserting one or more parenthesis a. 2 * 3^2 + 4 * 3 - 1 = 47 For this a. 2 * 3^2 + 4 * 3 - 1 = 47 You need a fairly large number compared with the available numbers, so you might try grouping the 2 and 3 ...
*September 27, 2006 by Eliana*

**math**

how many ways can this equation be made true 24 x 18 = 432 x
*March 29, 2011 by mom*

**math**

insert perenthesis to make the sentence true: 40-6x6-2-6=10 40-6x(6-2)-6=10 hey
*January 22, 2007 by Preston*

**math**

if 15-2x<7, then for all possible values of x that make the inequality true, a - x<8 b - x>8 c - x>4 d - x<4 e - x-1/4 answer: c - x>4
*September 1, 2010 by AnOnYmOuS1*

**Math**

Where do I inerst parenthesis to make the following statement true: 56 divided by 3 +4 x 1 + 2 =24
*September 27, 2010 by Lori*

**math**

copy and place parentheses to make each statement true 22. 6*6+6*6=426 23. 6+6/6*6-6=0 24. 6-6*66+6/6=1 25. 6+6/6+6*6=6 26. 6-6/6*6+6=0
*September 30, 2010 by mackenzzie*

**math**

copy and place parentheses to make each statement true 22. 6*6+6*6=426 23. 6+6/6*6-6=0 24. 6-6*66+6/6=1 25. 6+6/6+6*6=6 26. 6-6/6*6+6=0
*September 30, 2010 by mackenzzie*

**math 5th grade**

Insert parentheses to make sentence true: 32 + (-4) - (-5) * 4 = 13
*February 13, 2011 by Sally*

**math**

use parenttheses to make each number sentance true 124-6*0+15=34
*September 6, 2011 by jd*

**math**

Which is the correct symbol to make the resulting inequality true? 4 4/3 > 4 1/2 Or 4 4/3 < 4 1/2 What does this mean?
*November 1, 2011 by Ruby*

**Math **

WHERE DO I PUT THE PERENTHESIS TO MAKE THIS STATEMENT TRUE: 18+2*1+3 TO THE SECOND POWER
*August 27, 2012 by Andrea *

**math**

choose the correct operation to make this statement true;10^3[?]9^2[?]190=10
*April 18, 2013 by rica*

**math**

Which sign goes in the box to make the number sentence true? 7/8 ? 1 a. = b. + c. > d. <
*May 12, 2013 by Debbie K*

**math**

Which sign goes in the box to make the number sentence true? 3/4 ? 6/8 a. > b. < c. = d. +
*May 12, 2013 by Debbie K*

**Algebra2**

Find the polynomials roots to each of the following problems: #1) x^2+3x+1 #2) x^2+4x+3=0 #3) -2x^2+4x-5 #3 is not an equation. Dod you omit "= 0" at the end? #2 can be factored into (x+1)(x+3) = 0, so the roots are x=-1 and -3. #1 Use the quadratic equation for the roots [-b...
*May 13, 2007 by Haylee*

**maths equations**

could you please help me on this equation r = sx2/2t im really stuck Your non-use of parenthesis makes in difficult to know what the equation is. What are you trying to do with the equation? sorry im trying to make x the subject divide each side by s r/s= x^2 /2t multiply each...
*May 13, 2007 by bex*

**mathematics**

In a mathematical equation, the coefficient is A. the numeric value of the unknown that makes an equation true. B. the term brought from one side of an equation to the other by performing the opposite operation. C. a number or quantity placed before another quantity to ...
*May 14, 2009 by Anonymous*

**math- check please**

1) True/false: For any real number x, ln e^x = x. I think that is true. 2)true/false: (2 ln x)/ ln 10 = ln x^2 - ln 10 for all positive x. I think this is true too.
*November 1, 2011 by Stephanie*

**math**

Study this pictorial equation. 2 trinangles 2 circle with in x inside equal 3 trinangles Which choice is true based on the pictorial equation?
*December 14, 2011 by stephanie*

**8th grade math**

List the integers that can replace n to make the statement -|8| < n < or = to - |-5| true.
*September 2, 2011 by Bob*

**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**

directions: rewrite each sentence using parentheses to make it true. 1.) 4x6+2-6=26
*February 26, 2014 by tika*

**math**

write the missing numbers to.make the sentence true example 7+9=_______+7?
*November 17, 2014 by christon*

**7th grade health true or false**

11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 point) True False 14. Feeling negatively about...
*January 11, 2013 by Delilah*

**Math**

how do you know whether an equation is true, false, or an open sentence?
*February 16, 2009 by Angie*

**math**

Determine the exponent that makes each equation true. A. 16^x=1/16 B. 10^x=0.01 pls
*February 9, 2012 by ted*

**more math..**

Find the value of x for which the equation below is true. |5x - 2y| | 8| |x + 6y| = |10| A.16 B.-1 C.4 D.1
*July 22, 2012 by True*

**geometry**

Is it always true, sometimes true, or never true that the centroid is outside its associated triangle? Is it always true, sometimes true, or never true that two complementary angles have a common vertex?
*May 30, 2010 by lisa*

**Algebra**

My instructions are to solve the problem by showing the steps and identify as a conditional equation, an inconsistent equation or an identity. 0.06q + 14 = 0.3q - 5.2 You can convert that to 0.24 x = 19.2 and solve it for x. The original equation is neither inconsistent (an ...
*June 29, 2007 by Bianca*

**Factoring**

What does 3x^3-3x+2=0 come out to? How would I solve this? Is the x cubed supposed to be x squared? You can compare the equation with the identity: (a+b)^3 = a^3 + 3 a^2 b + 3 a b^2 + b^3 which you can rewrite as: (a + b)^3 = 3 ab (a + b) + a^3 + b^3 (1) The equation you want ...
*May 30, 2007 by Ace*

**Math**

I need help with two problems. Just want to make sure that the answers I put are correct. 1) Which of the following is an equation of a vertical line? F. 4x + 5y = 0 G. -4 = 16x H. 3y = -9 I. 4x + 5y = -1 2) Which equation is the equation of a line that passes through (-10, 3...
*February 15, 2011 by Melanie*

**Geometry**

Is it always true, sometimes true, or never true that the circumcenter is outside its associated triangle? Is it sometime true?
*August 7, 2009 by Tre*

**Math**

You can write the equation y=x+4 in different ways. Which of these is correct ? x+y=4 x=4+y y-x=4 y+4=x x=y-4 There could be a couple of ways ... Please help I do not have a clue on this. I will be very greatful if you could help in the next 30 mins xxxx why don't you pick ...
*April 18, 2007 by Emma*

**Algebra**

The only solution to sqrt (2x+3) - sqrt(x+1) = 1 is x = 3 I think that is true but I'm not sure if I was suppose to separate this equation I just put the 3 in the place of the x and it was true but should I have done it differently?
*January 7, 2011 by Mellie*

**algebra**

x^2(insert radical sign) x is this statement always true is this true when x is negative is this never true is this true when x=0 Wow can't understand this. Anyone explain this to me please
*September 16, 2013 by Alaska Diamond*

**math**

Place >, <, or = between each of the following pairs to make true sentence (a) 4/5 and 120/150 (b) -6/5 and -7/6 (c) -4/20 and 4/-20
*December 13, 2009 by tommy*

**Math**

use addition, subtraction, multiplication and/or division to make a statement true 3 3 3 3 3 3=100
*January 13, 2010 by Ann*

**Math**

Place >, <, or = between each of the following pairs to make true sentences 4/5 and 120/150 -6/ and -7/6 -4/20 and 4/-20
*March 25, 2010 by Kirk*

**5th grade Math**

Insert parentheses in the false number sentence to make it true. -3+5*2-(-6)=37
*February 29, 2012 by Mary*

**math**

For each of the following find all integer values of x, if they exist, that make the equations true. a) ¨Cx ¨C 3 = -8 b) x3 = -27 c) ©¦x©¦ = 16 d) 8 ¨C 5x < 2x ¨C 20 e) ©¦-x + 5©¦= 8 f) (x ¨C 2)4 = 16
*September 1, 2012 by pleh*

**Math**

Give five ordered pairs that makes the equation true y = 20 + x3
*December 11, 2009 by lyndse*

**this math tho**

Which value of x makes the following equation true? 3(x - 4) + 54 = -3x I think it is -6
*June 13, 2014 by This Girl*

**Reading**

can you help me thank you: 2.Detecting bias is one of the major keys to effective critical thinking and reading. True or False, I believe True 3.Deductively valid arguments can guarantee their conclusions. True or False, I believe it is false 4.A fallacy is an unreliable and ...
*August 6, 2011 by Naomi*

**algebra**

Replace each equation with constants to complete the square and form a true equation x^2+2x+--=(x+---)^2
*May 26, 2011 by mema*

**Sociology**

Societies norms, values and beliefs are enforced through internalization and sanctions (Points : 2) true or false An example of a positive informal sanction is when a parent gives a student praise for doing well on a test. (Points : 2) true or false Emile Durkheim was ...
*October 2, 2014 by 2phonne *

**customer service**

true / false Customers become less demanding as time passes; therefore, going the extra mile for them will not make your customer service any more valuable. (Points: 1) True False 2. In evaluating your customer service attributes, asking those with whom you interact regularly...
*August 7, 2009 by mike*

**Literature**

During the Renaissance, people rediscovered the literature of the past. True or False? At that time there was an enormous renewal of interest in and study of classical antiquity. So True, right? Just wanna make sure, Thanks.
*July 3, 2010 by Andy*

**math**

18. Exponential growth follows the formula y= a(1+r)^x and exponential decay follows the formula y= a (1-r)^x. False? 23. In controlled experiments, the researcher is able to find a casual relationship between the variables- True 27. The explanatory and response variables in ...
*June 19, 2013 by mysterychicken*

**SAT algebra**

(x-8)(x-k) = x^2-5kx+m In the equation above, k and m are constants. If the equation is true for all values of x, what is the value of m?
*September 24, 2011 by Lisa*

**English**

True or False A helping verb is the verb that helps the main verb make its statement. True???
*April 5, 2010 by Keen*

**math**

matt thinks that all the values of x and y that absolute value | | would make this statment true |x+y|= |x|+|y| if x is -5 and y is -6 then replacing x and y for the values would look like this: |x+y|=|-5+-6|= |-11|=11 |x|+|y|= |-5|+|-6|=5+6=11 Is matt a true smarty pants? ...
*November 9, 2010 by kayla*

**math**

fill in each () with one of the digits from 1 thru 9 to make a true statement. Each digit may be used once. ()/()x()+()x()x()/()+()x()
*September 20, 2009 by sam*

**math**

12. Determine all possible digits to fill in the blanks to make each of the following true. (a) 9 „º482____
*April 8, 2010 by Anonymous*

**Math-**

Find all values of the missing digit that make the statement true. 5,33_ is divisible by 11. A) 8 B) 6 C) 1 D) 5
*May 18, 2010 by Annonom*

**Math**

Use <, >, or = to make this statement true. 1. 8/9 11/12 < 2. 4/7 9/16 > 3. 13/20 17/25 < Order this set of numbers from least go greatest 9/14 66% 2/3 0.61 5/8 67% 0.65 Answer: 0.61, 5/8, 9/14, 0.65, 66%, 2/3, 0.67
*September 5, 2013 by Jerald*

**math**

a proportion is an equation stating that two ratios are equivalent. True or false
*February 3, 2009 by PeyPey*

**Math **

What value of b makes the equation below true? b+1/4=12/12 Please show work Thanks
*November 7, 2012 by Jennifer*

**Math **

What value of b makes the equation below true? b+1/4=12/12 Please show work Thanks
*November 7, 2012 by Jennifer*

**math true/false**

All diagonals from a single vertex of a hexagon are drawn. Four triangles will result. True False true?
*April 13, 2011 by danny*

**math**

The application of one function followed by the application of a second function to the result of the first as in F^-1(f(x)) is called composition of functions. The two functions need not be inverse of each other. In a diagram, the output of one function is f(x) is used as the...
*February 10, 2013 by Julia*

**math**

Indicate whether each statement is true or false by checking the appropriate box in the table below. a. 2x is a factor of the expression (2x + y ). True or False b. (2x + y ) is a factor of the expression 3(2x + y ). True or False c. (2x + y ) is a sum of two terms. True or ...
*April 11, 2013 by peter*

**math**

Hi, I have a math problem that I can't understand how to write the equation for. The question says: a ball is thrown upwards from an initial height of 20 meters at an initial velocity of 10 meters per second. Write an equation for the height (h) of the ball at time (t). My ...
*March 5, 2008 by Michelle*

**math**

fill in each () with one of the digits from 1 thru 9 to make a true statement. Each digit may be used once. ()/()x()+()x()x()/()+()x() =100
*September 20, 2009 by sam*

**Math**

Find all values of the missing digit that make the statement true 214,21_ is divisible by 11
*October 4, 2009 by Connor*

**math **

you are given two equations which are both true , and yiu are asked to solve for both x and y. you plane to solve this set of eqiutions by substituting part of one equation into the other so you end up with an equation that contains only x's or y's. the first thing you do in ...
*July 5, 2010 by lee*

**Math**

Show why the below equation is true using the areas of rectangles: 2p+5p=(2+5)p 3(4-1)=3x4-3x1
*January 30, 2012 by Nate*

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