juliopejfuhrf5447
07.04.2020 •
Mathematics
27. Multiply and simplify
x2 + 2x – 3 x2 + 2x
x + 2 x² - 1
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Ответ:
C
Step-by-step explanation:
12000 feet equals about 2 miles.
5280 is about half of 12000 so it is about 1 mile.