Posted by **Dawn** on Tuesday, May 26, 2009 at 5:53pm.

Okay. so say their is a list of numbers:

x y

0 3

1 5

2 7

3 9

4 11

I know how to answer a question like "use an equation to figure out Y when X is..." but how do you figure do " figure out X when Y is" ?

I konw that the formula is y=mx+b

but i don't know how to do it

thanks

## Answer this Question

## Related Questions

- math 115 - could someone check my work please? 1.List the factors of each of the...
- help me for this stupid worksheet - the question is.. why did the ghost decide ...
- math - when you are multiplying an equation how do you find like terms The ones ...
- CITY SCHOOL - useing these numbers: 25 - 7 - 8 - 5 - 4 - 3 make an equation so ...
- Algebra - Can someone please help me with these algebra problems? The directions...
- English - Posted by rfvv on Wednesday, June 23, 2010 at 4:16am. How do you read ...
- math - the average of 20 numbers in a list is 32. when a number is added to the ...
- MATH STUCK:-( - I am having some difficulties factoring polynomials and I use ...
- Math - I have to use my answer from a previous question (factorise and solve x^2...
- math - A car rental company charges $280 per week plus $0.18 per mile to rent a...