Posted by **robinson** on Monday, October 7, 2013 at 12:11am.

an American football field is a rectangle with a perimeter of 1040 feet the Lenght is 200 feet more than the width find the demensionof the field

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**DrBob222**, Monday, October 7, 2013 at 12:15am
1040 = 2L + 2W

L = W+200

Two equations; two unknowns. Substitute 2+200 for L into the first equation and solve for W.

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**robinson**, Monday, October 7, 2013 at 12:17am
answers is Demensions of the field 1240

- oops typo--estraellamountaincommunity college -
**DrBob222**, Monday, October 7, 2013 at 12:22am
That should be "substitute W+200 for L into the first equation and solve for W."

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**robinson**, Monday, October 7, 2013 at 12:28am
answer 12038of the demension

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**robinson**, Monday, October 7, 2013 at 12:33am
if a number is subtracted 94,result 19more than the product of 5 and the a number

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**robinson**, Monday, October 7, 2013 at 12:35am
-94x=19(5)=x=1

- estraellamountaincommunity college -
**robinson**, Monday, October 7, 2013 at 12:36am
answer x=1

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