# Posts by nattily

Total # Posts: 4

**math**

actually-wouldn't it be a negative 1?

*January 25, 2009*

**Math 9th**

I got it. bobpursley was REALLY close for b. the only difference is that there's no decimal. also, c=225. just use the substitution method and you should be fine. If you're tired Kat, especially since you've been staring at it a while, i suggest forgetting about it...

*January 23, 2009*

**8th Grade Math**

or y=a+bx it's essentially the same thing, just in a differnt, more current form. in this one, a=constant b=slope oh, slope is also your rise/run which is y/x

*January 15, 2009*

**8th Grade Math**

The formula is actually simple to remeber if you've learned it. y=mx+b m=slope b=constant(y-intercept)

*January 15, 2009*

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