Answer: B) 16
Explanation:
Susan can draw a purple or yellow marble from the jar in two different ways.
First, let's consider the purple marbles. There are 10 purple marbles in the jar. So Susan can draw a purple marble in 10 different ways.
Next, let's consider the yellow marbles. There are 6 yellow marbles in the jar. So Susan can draw a yellow marble in 6 different ways.
Since Susan can choose either a purple or yellow marble, we need to add the number of ways she can draw a purple marble to the number of ways she can draw a yellow marble.
10 (purple marbles) + 6 (yellow marbles) = 16
Therefore, Susan can draw a purple or yellow marble from the jar in a total of 16 different ways.