When the movies were $2.95 a month, she rented 10, meaning she spent $29.50 (2.95 * 10)
She then rented two fewer movies, meaning she rented 10-2 which equals 8, and spent $27.60 (3.45 * 8)
She then cut the number of movies rented in half 8/2 which equals 4, and spent $17.80 (4.45 * 4)
So she now rents 4 movies per month, and spends $17.80
Hope this helps!
It’s B
The Berlin Wall was built by the German Democratic Republic during the Cold War to prevent its population from escaping Soviet-controlled East Berlin to West Berlin, which was controlled by the major Western Allies.
They were titled "<span>bureaucrats". A term we still use to refer to government officials today.</span>
The statement which makes the oil history incorrect among the choices is the second statement which is "Oil has been pumped and used in small amount since the Middle Ages". This is not true, many oils industries pump billions of tons of oil and support a lot of consumers in their region. It was the Nobel brothers who contributed a lot in discovering oils and John D. Rockefeller is one of the guys who became very rich because of oil businesses.
