Write an expression for the following situation and solve. mr. simms bought 20 pencils. he used 1/4 of the pencils and then gave 4 to his students. how many total pencils does mr. simms use and give away? show your work.

b i think

step-by-step explanation:

not really sure

$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