Answer:
C=0.39P+6
Explanation:
0.39 is per pound, 6 is the fixed charge
c = 6 + 0.39p or c = 0.39p + 6
p = #pounds
c = total cost to ship
cost c = $6 + $0.39p ($6 flat fee + $0.39 per pound)
8.1m questions
10.8m answers