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

estraellamountaincommunity college  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.

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

oops typoestraellamountaincommunity 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."

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

estraellamountaincommunity college  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

estraellamountaincommunity college  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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