Help me please!

Bill is building a fence around his garden. For every 3 feet of fencing, the cost is $21.

Complete the table below showing the length of the fence and the cost.


Help Me PleaseBill Is Building A Fence Around His Garden For Every 3 Feet Of Fencing The Cost Is 21Complete The Table Below Showing The Length Of The Fence And class=

Answer :

Answer:

(cost ---> length)

35 ---> 5

49 ---> 7

56 ---> 8

70 ---> 10