The answer is.
D=-17. use 2 to multiply the bracket first, then select like terms.
The correct answer is B. It showed that with a good motor and enough fuel, long-distance flight was safe.
Explanation:
Charles Lindbergh was a prominent American aviator who lived during the 20th century. The main action that made Lindberg famous was his flight from New York to Paris in 1927, this flight was relevant at that moment because Lindbergh was the first aviator to do a solo flight across the Atlantic, also this was one of the first flights in which the pilot did not have to stop to refuel. Due to this, Charles Lindbergh achievement proved a long-distance non-stop flight was possible and safe if the motor was efficient and had enough fuel (Option B), this also led to the expansion of airlines that focused on providing more transatlantic flights.
So Fossil fuels are NOT made up of fossils!
Now that we know that knowledge, i will tell you why they call it that.
Because these special fuels were made deep underground before the time of the dinosuars! see? (fossil fuels) Now we use these types of fuels to get engines like cars and trains going. But how? Well its the same thing that we eat! accept alot older. Plants from millions of years ago died and decomposed, they too back in the day collected sunlight and went through the process of photosythesis. CREATING ENERGY! So, now that we know the basics we can say fossil fuels come from<span> organic matter that has decomposed under the intense pressure and heat of the Earth's crust.
</span>hope this helps!
and dont forget 2
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