SOLUTION: Hello, I need help figuring out this question...If i had a 20ft by40ft yard and i needed fencing. but fencing is $3.50 per foot how much money would i have o spend? how can i get t

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: Hello, I need help figuring out this question...If i had a 20ft by40ft yard and i needed fencing. but fencing is $3.50 per foot how much money would i have o spend? how can i get t      Log On


   



Question 475444: Hello, I need help figuring out this question...If i had a 20ft by40ft yard and i needed fencing. but fencing is $3.50 per foot how much money would i have o spend? how can i get the answer?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Hello, I need help figuring out this question...If i had a 20ft by40ft yard and i needed fencing. but fencing is $3.50 per foot how much money would i have o spend? how can i get the answer?
----------------
The perimeter (for all 4 sides) = 2L + 2W = 2*20 + 2*40
= 120 ft
-----------
120*3.50 = $420