The equation is 2916= 12x • 15, since area is length times width.
in this case, x would be 16.2
first, you divide 15 on both sides, then, you isolate x by dividing by 12 on both sides. the answer is 16.2
hope this helps
I believe the answer would be A. Levees held back and annual floods of the Tigris and Euphrates Rivers. And B. Surplus barley and wheat could be traded for other things.
Answer:
To meet the mounting demand for labor in mining and agriculture
Explanation:
the Spanish began to exploit a new labor force: slaves from western Africa. Slavery was a familiar institution to many sixteenth-century Europeans.