A closed circle on the number line means that the number a possible solution. A. is not
B. is

47 - 90 = 43

43 - 180 = x

x = 137

$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

im pretty sure its

(8,15)

step-by-step explanation: