4x2-7+2=0
What is the solutions

3; 0

Step-by-step explanation:

4 * 2 - 7 + 2 = 0

8 - 7 + 2 = 0

1 + 2 = 0

3 = 0

$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

just sum

10 + 10 = 20