Julio says, "If you subtract 18 from my number and multiply the difference by - 3, the result is - 15." What is Julio's number ?

(X-18)-3=15

3x-54=15

3x=15+54

3x=69

x=23

So jubo's number is 23

its c or d   take a lucky guess my dude

$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