Is 6(4x-1) equal to 6(4x+1)

No it is not. One is negative and one is positive.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.