Thursday, November 24, 2005

Uyen's 3 questions

HEYY!!! Here r mine 3 questions...

both power of 2 on the xs
1. (x +3x-5)+(x +5x+10)=???

both powers of 2 on the ys
2. 5(y+3y+5)+2(y+5y-1)=???

this question x=5

both powers of 2 on 4x and 3x
3. 3(4x+5x-5)+2(3x+10x-3)=???

haha when your done here the answers...remember to do your work!!

power of 2 on the 2x
1. 2x+8x-15

power of 2 on the 7y
2.7y+25y+23

3.604
sry ppl my powers are all messed up...

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