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February 26, 2015

February 26, 2015

Posted by **Ruth** on Saturday, March 9, 2013 at 9:36am.

(a) Find value m and b so that y-mx=b modeks the monthly cost of driving the car x miles.

(b) What does the value of b represent.

- Algebra -
**Dr. Jane**, Saturday, March 9, 2013 at 9:40am.22 is a rate so that is our slope m

152.20 is your constant or fixed cost so that is b.

Can you write the equation now?

- Algebra -
**Ruth**, Saturday, March 9, 2013 at 10:25amThank you so much. I hope I can do it from here.

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