# Posts by NEED HELP NOW!!

Total # Posts: 8

**Simple economics question**

what are three examples of an oigopoly; what are three examples of a monopolistic competition? thank you!

*February 25, 2013*

**algebra 1**

1/a-y=1/y solve for "y"

*February 22, 2013*

**Algebra1**

I have to solve for "x": bx/c=2-cx/b please show your work! Thank you!

*February 22, 2013*

**Algebra 1**

The first of three pipes fills a tank in 12 minutes and a second pipe in 10 minutes.If both these pipes and also a third pipe are open, the tank is filled in 4 minutes. How many minute will the third pipe alone require to fill the tank? Just need an equation. Thank you!

*February 22, 2013*

**Algebra 1**

3(n)-2(2n+2)=1/3(n+4) help please, show your work. thank you!

*February 22, 2013*

**Algebra 1**

The first of three pipes fills a tank in 12 minutes and a second pipe in 10 minutes. If both these pipes and also a third pipe are open the tank is filled in 4 min. How many minutes will the third pipe alone require to fill the tank? My teacher told me to use a chart and an ...

*February 22, 2013*

**Algebra 1**

Find three consecutive even numbers such that the difference between 3 times the first number and twice the second number is 1/3 the third number. also, my teacher told me to use an equation.

*February 22, 2013*

**Life Skills**

correct!

*February 22, 2013*

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