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USE the formula to find the value of the remaining variable.
P=2L+2W;L=10,W=78
P=_____
 one year ago
 one year ago
USE the formula to find the value of the remaining variable. P=2L+2W;L=10,W=78 P=_____
 one year ago
 one year ago

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luxiliuBest ResponseYou've already chosen the best response.1
Just substitute in L and W.
 one year ago

MauriceLongBest ResponseYou've already chosen the best response.0
how would i do that..
 one year ago

luxiliuBest ResponseYou've already chosen the best response.1
i.e. P=2L+2W P=2(10)+2(78)
 one year ago

MauriceLongBest ResponseYou've already chosen the best response.0
2*10+2(78)=1716 is that correct
 one year ago

MauriceLongBest ResponseYou've already chosen the best response.0
the correct answer is 176
 one year ago

MauriceLongBest ResponseYou've already chosen the best response.0
can u help me with another problem
 one year ago

MauriceLongBest ResponseYou've already chosen the best response.0
The sum of a page number on the facing pages of a book is 89. What are the page numbers. The number on the left page is___ The number onthe right page is____
 one year ago

luxiliuBest ResponseYou've already chosen the best response.1
Well, lets give the first page number the symbol "x". because the second page number has to be one more than "x", it is "x+1". Therefore, the equation must be...?
 one year ago

luxiliuBest ResponseYou've already chosen the best response.1
it would be 2x+1=89 because you are finding the sum of the two pages :)
 one year ago

luxiliuBest ResponseYou've already chosen the best response.1
So now just solve to find x :)
 one year ago

luxiliuBest ResponseYou've already chosen the best response.1
Yep :) so the first page number is 44, and the second is 45 :)
 one year ago
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