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PLEASE HELLPP
Solve P=2(l+w) for I.
Fill out this chart.
P= 14 w=2 I=?
P= 22 w=8 I=?
 one year ago
 one year ago
PLEASE HELLPP Solve P=2(l+w) for I. Fill out this chart. P= 14 w=2 I=? P= 22 w=8 I=?
 one year ago
 one year ago

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TraxterBest ResponseYou've already chosen the best response.1
Step 1: Expand the brackets on the right hand side. Step 2: Get all I terms on one side of the equals sign, everything else on the other side. Step 3: Get I on its own by division (will be by 2). Can you do these steps?
 one year ago

Steph_Rawr352Best ResponseYou've already chosen the best response.0
ok so first I would use the distributive property for 2(l+w) ? so it would be 2l+2w?
 one year ago

TraxterBest ResponseYou've already chosen the best response.1
Yep that's Step 1 completed, now see if you can do steps 2 and 3 :)
 one year ago

TraxterBest ResponseYou've already chosen the best response.1
Let me know what you get and I'll tell you if you're correct.
 one year ago

TraxterBest ResponseYou've already chosen the best response.1
Well done, make sure you include the brackets though: \[l=\frac{(p2w)}{2}\] Now all you need to do is substitute the values you're given into that :)
 one year ago

Steph_Rawr352Best ResponseYou've already chosen the best response.0
oh ok thank you so much! (:
 one year ago
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