what is the heartbeat looking thing on a graph? it means up to that number. like at the origin, before the first number, there is a zigzag line that looks like something on a heart monitor.

help appreciated.

- Sun Jan 10, 2010 2:00 am
- Forum: Beginning Algebra
- Topic: "heartbeat"on a graph
- Replies:
**1** - Views:
**1554**

what is the heartbeat looking thing on a graph? it means up to that number. like at the origin, before the first number, there is a zigzag line that looks like something on a heart monitor.

help appreciated.

help appreciated.

- Tue Nov 03, 2009 1:58 am
- Forum: Beginning Algebra
- Topic: 8m board cut into 2; 1 piece 2m longer than other; how long?
- Replies:
**2** - Views:
**1904**

ohkay. i think i understand it. thaannxxx

- Tue Nov 03, 2009 1:54 am
- Forum: Beginning Algebra
- Topic: semister quiz tomorrow.
- Replies:
**2** - Views:
**1498**

alright. thank you for your help and suggestions. ithink i did pretty well. ohh well.thaaaanxxx

- Sun Nov 01, 2009 11:01 pm
- Forum: Beginning Algebra
- Topic: 8m board cut into 2; 1 piece 2m longer than other; how long?
- Replies:
**2** - Views:
**1904**

A 8m board is cut into two pieces. One piece is 2m longer than the other. How long are the pieces?

how would you solve?

how would you solve?

- Sun Nov 01, 2009 10:46 pm
- Forum: Beginning Algebra
- Topic: semister quiz tomorrow.
- Replies:
**2** - Views:
**1498**

semester quiz tomorrow, any suggestions? the 8th grade is being compared to the high school. im so nervous. any suggestions as to what to do? i get reaaaallllllyyyy nervous when it comes to tests and quizzes. its timed, and its my first timed test.

- Thu Oct 22, 2009 1:33 am
- Forum: Uncategorized
- Topic: What is your favorite math, why, & how do you study for it?
- Replies:
**10** - Views:
**17253**

i absoulutly haatteee rates. there so annoying. i love propotions, such as: a boy was standing by a flagpole. he is 4ft 11 in. his shadow was 5ft 6 in. the flagpole was 8ft tall. how big was the flagpoles shadow. i also love missing piece problems, such as: there are three brothers. there names are ...

- Wed Oct 21, 2009 1:22 am
- Forum: Beginning Algebra
- Topic: a dumb 2 step equation i always mess up. help?
- Replies:
**3** - Views:
**2195**

alright. thanks both of you:]]

let x= jills score

3x+2x-100=900

5x-100=900

5x=1000

x=200

CHECK(hehe,i forgot this step):

3(200)+2(200)-100=900

600+400-100=900

i got it!

thanks for your help!

let x= jills score

3x+2x-100=900

5x-100=900

5x=1000

x=200

CHECK(hehe,i forgot this step):

3(200)+2(200)-100=900

600+400-100=900

i got it!

thanks for your help!

- Tue Oct 20, 2009 1:03 am
- Forum: Beginning Algebra
- Topic: a dumb 2 step equation i always mess up. help?
- Replies:
**3** - Views:
**2195**

hiii, i have a question about this question i always mess up on. i think i got it but im not sure. i went back to look at problems a got wrong a while ago, and this is one of them. here it is: if three times jills bowling score is increased by 100 less than twice her score, the result is 900. find ...