West African trade across the Sahara Desert was mostly based on what type of trade?

In the fourteenth century, cowrie shells were introduced from the eastern coast as local currency, but gold and salt remained the principal mediums of long-distance trade. relied on the same resources. Gold remained the principal product in the trans-Saharan trade, followed by kola nuts and slaves.

Explanation:

This was the Trans-Saharan trade. The West Africans exchanged their local products like gold, ivory, salt and cloth, for North African goods such as horses, books, swords and chain mail.

Explanation: Hope my answer helped you. Plz, mark my answer as Brainliest. Thank you!

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation: