Answer:
the slope is rise over run in a graph
Step-by-step explanation:
12.5 inches of gold chain.
To get the remaining chain of gold we need to calculate
8/8 - 3/8 = 5/8 of 20 inches
then multiply:
20 * 5/8 = 100/8
100/8 = 12.5 inches
any picture or anything?
