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Wednesday, October 18, 2006

October 18 Scribe Jordan

Well hello kids. Today was the day that i was regretting since the start of the year. Some how I evaded being the scribe this whole time until now. O well, today at the start of class Mr. Max did a homework check on the football question that was on the blog. When he finished that we went over again how to do substitution using linear equations. He told us these 5 steps to solve these types of problems.

Step 1: Pick a variable

Step 2: Isolate that variable(solve for it)

Step 3: Into the other equation substitute the rest of the expressionwhere the variable has not been solved

Step 4: Solve new single variable equation

Step 5: Substitute value in other variable

Step 6: Write your answer as an ordered pair

Step 7: Check

At the end of class Mr. Max gave us the chance to do another football question to get the homework marks for yesterday's class. The question was...

20000 goal line seats
5000 endzone seats
endzone seats are $5 cheaper than goal line seats
All seats sold is $35000
How many?

Tomarrows scribe is Chris


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