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October 21, 2014

October 21, 2014

Posted by **Terri** on Monday, November 23, 2009 at 6:43pm.

- algebra -
**TeacherJim**, Monday, November 23, 2009 at 6:57pmy = -1777x + 27153

1 year after 2000 would be 2001

2006 and 2007 would be ? and ? years after 2000 respectively.

So we substitute these numbers for x, to get

y = -1777 * 6 + 27153

and

y = -1777 * 7 + 27153

Calculate those out for your answers.

The last part says:

-1777x + 27153 = 12937

so

-1777x = 12937 - 27153

Subtract and divide across by -1777 to get x.

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