Friday
December 2, 2016

Homework Help: Algebra 1

Posted by Eri on Friday, May 24, 2013 at 3:55pm.

1. (3.0 X 10^2) x (2.0 X 10^6)
I said 6 X 10^8

2. what is the area of a square with the dimension of 1+ ã 2?
I don't know this one

3. Simplify: 2ã 4 + 2ã 8.
I said 10

4. Simplify: 2ã 4 + ã 4
I said 6

5. 5ã 4 x ã 8
----------------
ã 8 X ã 2
I said 10.

6. ã y= 5 + ã 2
-------------
2
I said y= 2.5

Are these right?

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