When adding or subtracting fractions, you must have a denominator.

When adding or subtracting fractions,you must have a same or common denominator.

Hope this will help u...

b. x + 1

step-by-step explanation:

i'am smart

$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