Wednesday, October 29, 2008

lesson 3.1 and 3.2 applying the math.

6 comments:

silvsamoa said...

Did anybody else get stuck on number 15? I got simplified up to 8xm - 11m = 97. Can someone tell me how to solve the rest please?

sarahahaha. ☮ said...

silvsamoa,
I think that is as simplified as it will be.However, I'm not sure how to solve for the variables from here on out... Help?

GoFigure said...

The homework for tonight has not been posted so I will ask my question here. I do not understand 15 in 3.3. How do we find the number of cards in one pack with a graph?

dmonte said...

the homework hasnt been posted yet for the weekend so I'll ask here. for number 13 in 3.3 you can't simplyify anymore, you can only isolate some of the variables, so how do you solve the problem?

GoFigure said...

In thirteen a. you only have to isolate one variable, x. So all you have to to is get x all alone on one side of the equation by using properties of equality. You do not have to isolate or solve for y and c.

i.m.rich said...

Is the homework for tonight test signatures, 3.3 ATM and 3.3 lesson masters?