Ravi lost 80 dollars from his pocket.
Write a signed number to represent this change.

x - 80

Step-by-step explanation:

Ravi had x dollars in all.

x - 80

hi! i think the answer is 1/2 : )

$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