Dan buys pure silver to make jewelry. the graph shows the relationship between the amount of money dan spent on pure silver and the silver’s weight.
what rate does the point (80, 56) represent?
a.$1/80g
b.$56/80g
c.$80/56g
d.$56/1g

Based on the given figure above, we can see that in the amount spent in dollars, the point is located on 56, and the weight in grams is in 80. Based on the given result, we can say that the rate that the point (80, 56) represent is $56/80g. Therefore, the answer would be option B. Hope this answer helps.