Answer: B. a = 14 and b = 3
Step-by-step explanation:
Let's work through the expressions one-by-one:
The first 2 lines create 2 varaibles, a and b, with values of 2 and 7, respectively.
The next line assigns a to the product of a and b.
a * b = 2 * 7 = 14, so the new value of a is 14.
The last line assigns the remainder of b divided by the difference of a and 10.
a - 10 is 14 - 10 which is 4.
The value of b is 7 due to the second expression. 7 % 4 is 3 as 4 goes into 7 once with 3 left over. This value of three is assigned to b.
After all the expressions, the values of the variables are as follows: a = 14 and b = 3.