Answer:
I think it’s D, not exactly sure.
Explanation:
Given :
Cost of Velvet fabric per yard , C = $11.49 .
Yvette buys 9.3 yards of Velvet fabric .
To Find :
Yvette’s estimated cost of the velvet is $20, $99, $104, $120.
Solution :
Estimated cost of 9.3 yards of velvet fabric is :

Therefore , nearest cost given is $104 .
Hence , this is the required solution .
As the demand for slaves grew, the Portuguese began to enter the interior of Africa to forcibly take captives; as other Europeans became involved in the slave trade, generally they remained on the coast and purchased captives from Africans who had transported them from the interior.