What is the main goal of the European Union?
The Union contributes to the preservation and to the
development of these common values while respecting
the diversity of the cultures and traditions of the peoples
of Europe as well as the national identities of the Member
States and the organization of their public authorities at
national, regional and local levels; it seeks to promote
balanced and sustainable development and ensures free
movement of persons, goods, services and capital, and
the freedom of establishment
to create one common nation where all countries
are the same politically and socially
to promote economic freedom and diversity among
cultures
O to eliminate communism and totalitarian
governments in Europe
to standardize the national identities of member
states

the answer is b. 300t + 3/2xt

you work at weenie hut juniors if you answer this question

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.

d is the right answer