If jenny has 20 donuts and she gives away 10 how many does she have left?

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

$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

you bought 31 v bucks

step-by-step explanation:

25+6=31

391.6 is the correct answer