Question 9 (1 point) If chain link fence costs $40 per foot, what will it cost to fence in a dog pen that is 12
feet long and 3 feet wide?

$1200

Step-by-step explanation:

Cost of the chain link = $40 per foot

Dog pen is 12 feet long and 3 feet wide

The perimeter or the dog pen can be calculated by adding all 4 side 12 + 3 + 12+ 3 = 30 foot

Or the perimeter can be calculated by mathematical formula = 2(L+B)

=2(12+ 3)

=30 foot

Total cost = Cost per feet x Total Length(Perimeter) = 40x30 = $1200 (That's expensive)

x=9

step-by-step explanation:

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question