SOLUTION: Sara is 4 inches taller than twice the height of her sister (X). The sum of their heights is 72 inches.

Algebra.Com
Question 1135236: Sara is 4 inches taller than twice the height of her sister (X). The sum of their heights is 72 inches.
Found 4 solutions by solver91311, Alan3354, ikleyn, josgarithmetic:
Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!

Rules for posting:

1. Ask an actual question. A question is a series of words that form a complete sentence where it is appropriate to append a question mark,
(i.e. one of these things: "?") to the end of the sentence.
Please look up the definition if you are still unclear on the concept.
On this website, such a question should relate to some area of mathematics.

2. If you post a problem for which you want a solution, make sure you make it clear what it is about the problem that is giving you difficulty.

3. Show all of the work, successful or not, that you have done or attempted in the solution of the problem.

4. If following these instructions is too much work for you, then helping you is too much work for us.

John

My calculator said it, I believe it, that settles it


Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Her sister is short.
---
"Short people got no reason to live." - Randy Newman

Answer by ikleyn(52778)   (Show Source): You can put this solution on YOUR website!
.
Sara is 4 inches taller than twice the height of her sister (X). The sum of their heights is 72 inches.
~~~~~~~~~~~~~~~~~~~~~~~~


Your post with no question MAKES NO SENSE.

Every post with no question MAKES NO SENSE.


Every HOMO SAPIENCE does understand it even without explanations.


Every post with no question is the subject of ignoring at this forum.


====================

To attention of the managers of this project:

    Three consecutive posts NN 1135236, 1135237 and 1135238  were sent to the forum today without questions.


    I consider such a behavior of the person who did it as a mockery and ask you to take appropriate measures immediately - 
    - till firing him/her.


    Thank you for your understanding.



---------------
Comment from student : I sorry but I put the question and other people saw it so I don't know what happened to your
computer, phone, or whatever ur using because I put the question and saw it myself. tyvm!
---------------


My responce :   To document events,  I copied your post as I got it,  and pasted it into the first line of my post.


As you can see,  there is  NO  YOUR  QUESTION  there.

From reaction of other tutors it is  CLEARLY  SEEN  that they also have no your question in their mails.

I have a lot of current work at the forum and at the site,  and I  REALLY  DON'T  WANT  TO  SPEND  my time for nothing . . .



Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Sister, X
Sara, 2X+4


What do you want to know how to do?

RELATED QUESTIONS

Please help me solve this equation:Todd is 5 inches taller than his brother. The sum of... (answered by chessace)
Yoneko is y inches tall. Her height and the heights of her two taller sisters are... (answered by richard1234)
alex and bob have a combined height of 126 inches. the difference in height is 6 inches.... (answered by Boreal)
Liam is h inches tall Jamie is 4 inches shorter than Liam and 3 inches taller than John... (answered by ikleyn)
Jim is 7 inches taller then Steve their total height 175 inches find both of their... (answered by addingup)
Suppose that the regression equation y = 16.99 + 0.32 x1 + 0.41 x2 + 5.31 x3 predicts an... (answered by greenestamps)
Susan is 3 inches taller than her mom. Susan's sister is 2 1/3 feet shorter than... (answered by ewatrrr)
Susan is 3 inches taller than her mom. Susan's sister is 2 1/3 feet shorter than... (answered by josgarithmetic,MathTherapy,ikleyn)
The weight y (in pounds)of a male taller than 60 in. can be roughly approximated by the... (answered by Fombitz)