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0xjackiex0
0xjackiex0 0xjackiex0
  • 16-09-2015
  • Mathematics
Answered

I need help with these 2 questions

I need help with these 2 questions class=
I need help with these 2 questions class=

Verified Answer :

trueangel12310
trueangel12310 trueangel12310
  • 16-09-2015

#1 w=9 because:
2w+2(2w+3)=60
22w=4w and 23=6
2w+4w+6=60
Then: 2w+4w= 6w
6w+6=60
I just tried each answer I knew it had to be 8 or 9
So I tried 8 and it didnt work then I tried 9 and it did
6*9= 54+6=60
w=9 
#2  I have a picture for this one I worked it out on paper. Check out the photo for the answer :)
Hope this helps!

View image trueangel12310
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