Which expression is equivalent to 3x10 ? 3sqrt 3x^3+x
3sqrt 3x^3•x
3sqrt x^3+x^ 3+x^3+x
3sqrt x^9•x

2 x t divided by n

step-by-step explanation:

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