Thursday

March 5, 2015

March 5, 2015

Number of results: 123,972

**algebra**

The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend.
*December 14, 2009 by kara*

**Math**

The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend.
*January 11, 2010 by Tony*

**math**

The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend.
*March 28, 2010 by Anonymous*

**Math**

The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend. (Points : 1) 38 36 39 37
*June 7, 2011 by CC*

**Algebra**

Mario is 16 years older than his sister Mercedes. Together, their ages total 36 years. How old is Mercedes? Mercedes is 20 years old. let x = Mario's age y = Mercedes' age ====================== Mario is 16 years older than Mercedes; therefore, add 16 to Mercedes' age to get ...
*December 23, 2006 by Melissa*

**algebra**

brian is 26 years older than his daughter kim. the sum of their ages is twice the differences of their ages. find their ages.
*February 4, 2012 by erika*

**Algebra**

1. The sum of the ages of James and Remy 5 years ago was 44. Twenty-two years from now, James' age will be 52 less than twice3 Remy's age then. Find their present ages. 2. Two numbers have a sum of 41. Their difference is 5. What are the numbers? 3. The perimeter of a football...
*January 4, 2014 by McKenna Louise*

**statistics**

5. The ages of husbands and wives in a community were found to have a correlation coefficient equal to +0.8; the average of husbands’ ages was 25 years and that of wives’ ages 22 years; their standard deviations were respectively 4 and 5 years. Find the two lines of regression...
*January 14, 2012 by Deba*

**statistics**

5. The ages of husbands and wives in a community were found to have a correlation coefficient equal to +0.8; the average of husbands’ ages was 25 years and that of wives’ ages 22 years; their standard deviations were respectively 4 and 5 years. Find the two lines of regression...
*February 11, 2012 by Deba*

**aritmetic**

Anuj is now 7 years older than Pramod. If the sum of their ages is 33 years . Find the age of each.
*June 22, 2011 by sujatma*

**math**

micheal is 17 years older than john.in 4 years the sum of their ages will be 49. find micheals present age
*February 10, 2014 by darshaun*

**AED**

give an example of what a child would go through physically with each stage. explain what each age group will physically go through From being a newborn (ages 0–1 month); infant (ages 1 month – 1 year); toddler (ages 1–3 years); preschooler (ages 4–6 years); school-aged child...
*June 11, 2008 by dawn*

**arithmetic**

Steve's mom's age is 7 years less than 3 times Steve's age. The sum of their ages is 65 years. Find their ages.
*September 30, 2009 by Anonymous*

**Math**

Steves mom age is 7 years less than 3 times steves age. The sum of their ages is 65 years. Find their ages.
*October 27, 2009 by Marla*

**algebra**

Steve's mon's age is 7 years less than 3 times Steve's age. The sum of their ages is 65 years. Find their ages.
*December 2, 2010 by shelby*

**algebra**

tom is 5 years older than 3 times time age. if the sum of their ages is 15 years more than twice?
*November 5, 2012 by Anonymous*

**Math**

A father's age is 3 times his son's age. Sum of their ages is 44 years. Find their ages.
*November 21, 2010 by Ruquaya *

**math**

Susan is 5 years older than her sister jennifer the sum of their ages is 51 write and equation and find the ages of both sisters
*October 24, 2012 by jimmy*

**math**

Bert is 5 years older than twice the age of mario. Nine years ago, the sum of their ages is 50. How old is each now?
*November 7, 2014 by ella*

**Math**

Alice, Bob, and Charlie are three siblings with ages a, b, and c respectively. Their combine age is 18 years. Charlie is older than Bob. Alice's age is equal to twice the difference between Bob's and Charlie's ages. Bob's age is equal the average of Alice's and Charlie's ages...
*September 22, 2014 by Jim*

**ALG 2! plz help urgent!!**

1.)Four times a certain number is the same as the number increased by 78. Find the number. 2.)A blue bike is $14 less than a red bike. The sum of their prices is $300. How much is the red bike? 3.)Alex is six years older than his sister, Emma. The sum of their ages is 32. How ...
*December 18, 2012 by tyneisha*

**algebra**

art's age is two thirds cal's age, and bob is three years older than art. the sum of their three ages is 45. find the age of each one
*September 8, 2012 by sara*

**vivekanand H s SCHOOL**

the difference of ages between 2 sisters is 10 years, 15 years ago elder 1 was twice as old as younger age. find the both present age?
*July 19, 2013 by shankar*

**algebra**

The present ages in years of four cousins are consecutive multiples of 3. Five years ago the sum of their ages was 46. What is their ages now?
*November 17, 2011 by Zephine*

**math**

List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger. Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make ...
*June 27, 2011 by Anonymous*

**Math**

Sheila's age is two years more than twice Nicole's age. The sum of their ages is the same as Steven's age. If Steven's age is ten years less than five times Nicole's age, ,find the age of each. Write a verbal model!
*October 6, 2010 by jj*

**Algebra**

The four oldest people in Golden City have lived a total of 384 years put together. The difference in ages for the youngest and the second oldest is 14. The second youngest is 3 years older than the youngest. The oldest is 20 years older than the average of the second oldest ...
*June 6, 2013 by Shepp*

**math**

Cynthia is three years older than Dina. The sum of their ages is 31. Find their ages. what are the equation for Dina and for Cynthai
*July 28, 2010 by joy*

**math ALG 2!**

1.)A number decreased by 32 is -58. Find the number. The number is ____. (Give only the value of the number as your answer. 2.)The product of 14 and n is -28. Write the algebraic equation 3.)A blue bike is $14 less than a red bike. The sum of their prices is $300. How much is ...
*March 19, 2013 by tyneisha*

**math ALG 2!**

1.)A number decreased by 32 is -58. Find the number. The number is ____. (Give only the value of the number as your answer. 2.)The product of 14 and n is -28. Write the algebraic equation 3.)A blue bike is $14 less than a red bike. The sum of their prices is $300. How much is ...
*March 19, 2013 by tyneisha*

**math urgent :(**

1.)A number decreased by 32 is -58. Find the number. The number is ____. (Give only the value of the number as your answer. 2.)The product of 14 and n is -28. Write the algebraic equation 3.)A blue bike is $14 less than a red bike. The sum of their prices is $300. How much is ...
*March 19, 2013 by tyneisha*

**albgrea**

my sister is 10 years older than iam. the sum of our ages is 44. find our ages?
*October 15, 2009 by TIM*

**math**

use the names and ages of yourself and the other two people you selected. Make sure one is older than you and one is younger than you. In years, how old was the older person when you were born? Write an equation that models how old in years each of you will be, when your ages ...
*November 24, 2011 by king*

**Algebra**

Brian is 26 years oldr than his daughter Kim. The sum of their ages is twice the differences of their ages. Find theri ages.
*March 29, 2012 by Anonymous*

**albgrea**

my sister is 14 years older than i am. the sum of our ages is 50. find our ages
*October 15, 2009 by bill*

**Quantitative Analysis for Business**

The ages of a group of 50 women are approximately normally distributed with a mean of 48 years and a standard deviation of 5 years. One women is randomly selected from the group, and her age is observed. A) Find the probability that her age will fall between 56 and 60 years. B...
*May 14, 2013 by Silvia*

**Math**

Jack is married to Jill. Their son, Junior, asked each of them to reveal their ages. Junior’s parents decided to tell him, but in the form of a puzzle. Jack told Junior, “If you reverse the digits in my age, you get your mother’s age. Jill told her son, “The sum of my age and ...
*May 29, 2012 by Erica*

**Math word problem**

jack was 21 years older than kat. Together their ages totaled 161 years. What were their ages?
*November 1, 2011 by emily*

**algebra**

Jack was 10 years older then Priscilla together their ages totaled 170 years what were there ages?
*April 12, 2012 by gin*

**Math **

Jack is 19 years older than Tom. Together their ages 161 years . What are their ages
*June 26, 2014 by Keya *

**Pre-algerbra**

Ok, It is riddle. Jack is married to Jill. There son wants to know their age. Jack says,"if you reverse the digits in my age, you get your mother's. Jill said" The sum of my age is your dad's age equal to 11 times the difference in oour ages. Remember that I am older than your...
*September 4, 2008 by Cole*

**Math**

I am 55, my motherlaw is 70, my friend is 40. How do I figure out the LCM and the GCF. My home assignment is listed as= List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger...
*January 25, 2011 by melvin*

**Math**

Anna is 3 years older than Laura. The product of thier ages is double the sum of thier ages. How old are they?
*January 5, 2011 by Dayton*

**math**

the sum of the ages of Sylvana’s two daughters is 60. If the older daughter is three years older than the younger daughter, and the younger daughter’s age is y, write an equation that could be used to solve this problem.
*September 10, 2014 by carol*

**math**

List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger. Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make ...
*June 27, 2011 by ashford university*

**Living a Healthy Life**

At what age does exercise begin to result in strength in boys and girls? A. Between ages five and six B. Between ages six and seven C. Between ages three and four D. Between ages one and two B.
*November 21, 2014 by Amanda*

**Math**

The sum of Billy's and his sister Diane ages is 37. If three years ago Billy was 11 years older than Diane, then what is the age of each of them right now?
*September 6, 2010 by Blah*

**math**

John is now two years older than Martha. If Martha's age is represented by x, what will be their total ages after 10 years?
*January 12, 2015 by king*

**algebra**

Ann is five years older than twice her brother Dan's age, a. Write an algebraic expression to represent the sum od their ages.
*October 7, 2010 by Nicole*

**math**

Ann is five years older than twice her brother Dan's age, a. Write an algebraic expression to represent the sum of their ages.
*November 9, 2010 by april*

**algebra 1**

Marcia is 3 times as old as Kate. The difference between their ages is 12 years. Find the age of each.
*December 4, 2011 by kit kat*

**math 9 ALGERBRA!!! HELP! please**

elenear is three years older than herb. in twelve years the sum of their ages will be 51. how old is herb today? i did this so far but i don't know what to do next? let x repersent herb's age x+3 repersent elenear's age x+12+x+3+12= 51
*March 9, 2009 by linda*

**grade 9 math algerbra**

elenear is three years older than herb. in twelve years the sum of their ages will be 51. how old is herb today? i did this so far but i don't know what to do next? let x repersent herb's age x+3 repersent elenear's age x+12+x+3+12= 51
*March 9, 2009 by assarif*

**maths**

A woman is now 4 times older than her daughter.Six years ago,the product of their ages was 136.Find their present ages.
*January 26, 2014 by mandy*

**math**

lynn is 6 years older than Linda.The sum of their ages is 36. What is Linda's age.
*February 15, 2011 by brandon*

**ALG 2 PLZ PLZ HELP**

1.)The product of 14 and n is -28. Write the algebraic equation. 2.)Four times a certain number is the same as the number increased by 78 3.)A blue bike is $14 less than a red bike. The sum of their prices is $300. How much is the red bike 4.)Alex is six years older than his ...
*February 14, 2013 by tyneisha*

**math**

List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger. Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make ...
*January 25, 2011 by melvin*

**Math**

Could someone please help me solve this problem, the age numbers that I am working with are 10yrs old 55yrs old and 75yrs. old. I need to know at my age of 55, in years, how old was the older person of 75 when I was born? Could you please write an equation that models how old ...
*February 3, 2011 by Chris*

**Algebra**

Half of Henry’s age added to 13 of Daisy’s age is 11 years. Six years from now, the sum of their ages will be 40 years. How old is each six years from now?
*January 21, 2014 by Bebang Biskobengboom*

**math**

List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger. Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make ...
*July 20, 2011 by trenda*

**math**

List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger. Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make ...
*August 16, 2011 by leslie*

**math**

Cynthia is three years old than Dina. The sum of their ages is 31. Find their ages.
*July 28, 2010 by joy*

**maths**

a teen age boy wrote his own age after his father's from this new four place he subtracted the absolute value of the difference of their ages bto get 4289 the sum of their ages was
*October 5, 2010 by sushma*

**statistics**

The ages of commercial aircraft are normally distributed with a mean of 13.0 years and a standard deviation of 7.5 years what percentage of individual aircraft have ages greater than 15 years assume that a random sample of 49 aircraft is selected and the mean age of the sample...
*April 24, 2012 by Tanya*

**algebra**

Ulani has an older siste and a younger sister. Her older sister is one year more than twice Ulani's age. Ulani's younger sister is three years younger than she is. The sum of their ages is 26. Find Ulani''s age 2x + 1 - 3 = 26
*October 22, 2014 by Sue*

**Math**

Ricardo is 4 years older than his sister rosa,if their ages are added together,the sum is 14. What are the ages of Ricardo and rosa?
*December 7, 2013 by Pietro*

**algebra**

the sum of to kim and tony's ages is 42, the difference in their ages is 4 years. what are the ages of kim and tony?
*September 22, 2014 by greg*

**math**

the sum of the ages of sam and tomas is 27 years. seven years ago, tomas was three years more than one-fourth as old as sam. find their present age
*December 9, 2014 by Anonymous*

**Math alg2!**

1.)Mike is 5 years more than twice as old as Tom. The sum of their ages is 65. How old is Mike? 2.)Mrs. Computer is 3 times older than her daughter, Mousy. The sum of their ages is 52. How old is Mousy?
*December 13, 2012 by tyneisha*

**algebra**

Jill is 2 years older than Mike. in 5 years, 5 times Mike's age will be 4 times Jill's age. how old is Mike? Write an equation that models how old in years each of you will be, when your ages add up to 150 years old. For example, if x = your age and the eldest person was a ...
*January 21, 2013 by Anonymous*

**Math Check**

Are the equations for these questions right? 1) Erik has 2 part-time summer jobs. For Job 1 he gets $9/hr on weekdays and for Job 2 he gets $12/hr for weekends. Last week he worked 23 hours and he earned a total of $231. How many hours did he work on the weekend? 9x+12y = 231 ...
*November 19, 2008 by Samantha*

**statistics**

AAA reports that the average age of a car on U.S. roads in recent years has risen to 7.5 years. Suppose that the distribution of the age of automobiles assumes a mound shaped distribution. If 99.7% of the ages are between 1 year and 14 years, what is the value of the standard ...
*September 14, 2014 by Anonymous*

**Math**

The sum of the ages of Dorothy and Dona is 41. In five years, Dorothy will be twice as old as Dona. Find their ages 3 years ago.
*February 28, 2015 by Liza*

**Math**

the ages of two brothers are 11 and 8 years. In how many years time will the product of their ages be 208?
*February 27, 2012 by Yana*

**maths**

the ages of two children are 11 and 8 years. in how many years time will the product of their ages be 208
*November 2, 2014 by Godwin*

**Math**

The ages in years of the houses on Kelly’s block are 20, 26, 11, 2, 28, 18, 2, and 27. Find the mean age of the houses. Find the median age. Find the mode. Which measure(s) would you use to represent the ages of the houses? Explain
*October 10, 2012 by Belle*

**Math**

her's my word problem: george is twelve years older than Jeannie. The sum of their ages in 5 years is 50. How odl is jeannie now?
*September 26, 2007 by Julia*

**Math word problem(algebra)**

Carol is y years old&her daughter is 25 years younger.Find Carol's present age if the sum of their ages in 6years' time is 75years
*October 5, 2011 by kimi*

**algebra**

Althea is 5 years older than Leah, and Leah is 4 years older than Jessica. The sum of thier ages is 34. How old is Althea?
*October 14, 2010 by Tiana*

**math**

if lynns age is 8 years less than 15 times the age of her neice Elizabeth, if the sum of their ages is 24, what is elizabeths age?
*November 9, 2011 by sharee*

**MAT126: Survey of Mathematical Methods **

All numbers in our real number system are the product of prime numbers. Complete the following steps for this discussion: List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or ...
*December 20, 2013 by sheila*

**8th Grade Math**

*I NEED THESE IN ALGEBRAIC EXPRESSIONS! 1.) The larger of two numbers is 1 less than 3 times the smaller. Their sum is 63. Find the numbers. 2.) Find two numbers whose sum is 92, if the first is 4 more than 7 times the second. 3.) The sum of two numbers is 172. The first is 8 ...
*November 8, 2010 by Disha*

**ALG 2! plz help urgent!!**

Karen is 13 years older than Juan. The sum of their ages is 55. How old is Juan? (Be sure to type only Juan’s age in the answer blank. No variables or words.)
*December 19, 2012 by tyneisha*

**Math...**

Jennifer is 6 years older than Sue. In 4 years, she will be twice as old as Sue was 5 years ago. Find there ages now
*March 5, 2013 by Anomyous *

**math**

the sum of the ages is 48, Bailey's mom is 15 more than twice his age. what is the ages of the two?
*May 5, 2011 by heath*

**math**

uncle tom's age is 7 years less than 6 times his nephews age. the sum of their ages is 70 .
*July 7, 2013 by Samantha*

**Algebra 1**

In 5 years time I will be 3 times as old as my son. In 14 years time, the sum of our ages will be 62. Today the sum of our ages is
*August 27, 2012 by Anonymous*

**math**

Sue is two years older than Chris. Jim is 4 years older than Sue. Their ages total 68. How old is Sue?
*July 7, 2014 by bre*

**statistics**

1. If we select a birth at randam, what is the probability the mother is 19 years of age or younger. 2. What is the probability she is 30 years of age or older. 3. What is the expected age of the mother at birth. 4. What is the variance of mother's ages
*June 16, 2008 by Cynthia*

**early childhood education**

your budget allows you to purchase only one math software package for your children ages 5-8.Which one of the following packages would probably be best for this age group? (a) ages 4-7 (b) ages 6-9 (c) ages 7-9 (d) ages 6 and up
*June 20, 2011 by alana*

**algebra**

a boy is b years old and his father is 6 times as old as him. find the father's age. and also the sum of their ages in years time?
*September 20, 2012 by zeenia*

**6th grade**

There are five children in the family. Each child is three years older than the next oldest. The susm of their ages is 65. Whar are the ages fo these children.
*October 29, 2008 by vhris*

**math**

Dorthy is 6 years older than Ricardo. The product of their present age is twice what the product of their ages was 6 years ago. How old is Dorthy?
*September 10, 2009 by Noelle*

**Math**

The sum of John's age and twice of his son's age is 56. In 8 years time, the son's age will be half of john's age. Find there present ages. Right now I wrote down an equation x+2y=56 and not quite sure what to do next.
*October 31, 2009 by Jonathan*

**Math**

Russell is 6 years older than Samantha. In 4 years the sum of their ages will be 78. How old is Russell now? I have been having a lot of issues this problem. I can't figure out how to really answer this question.
*January 26, 2015 by Kelli *

**business**

Your budjet allows you to purchase only one math software package for your children ages 5-8. Which one of the following packages would probably be best for this age group? A. Ages 4-7 B. Ages 6-9 C. Ages 7-9 D. Ages 6 and up. Can someone check this answer for me. D.
*January 13, 2009 by Cynthia*

**Chid Care**

Your budget allows you to purchase only one math software package for your children ages 5-8. Which one of the following packages would be probably be best for this age group? A. Ages 4-7 B.Ages 6-9 C.Ages 7-9 D. Ages 6 and up I pick the ltter B can anyone tell me if I am right.
*February 3, 2009 by Brenna*

**math**

A. A woman was 30 years old when her daughter was born.Her age is now 6 years more than three times her daughter's age. How old will the daughter be in 5 years? B. Lisa is 15 years old and her father is 40. How many years ago was the father six times as old as Lisa? C. Joel is...
*July 13, 2013 by gary*

**Algebra word problem**

Mary is two years older than Robert. The sum of their ages is 28. Write an expression for each person, write the equation for the situation and find out how old each person is.
*November 30, 2014 by Lee Ann*

**arithmetic**

ami is 8 years older than her sisiter,ceanne. in four years ami will be twice as old as ceanne. what is the sum of their ages now?
*October 22, 2008 by logan*

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