The first 1 is multiply by 1/2
Answer:
Step-by-step explanation:
A tariff is a tax imposed by a government of a country or of a supranational union on imports or exports of goods. Besides being a source of revenue for the government, import duties can also be a form of regulation of foreign trade and policy that taxes foreign products to encourage or safeguard domestic industry
Aye the Answer is D ~hope that helps :)
if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.
It's 
which gives 5.23 times increase in 10 years, so 523% of oryginal price
