Which of the following statements adds the number stored in the decPrice variable to the number stored in the decSubtotal variable,and then assigns the result to the decSubtotal variable?
A)decSubtotal =+ decPrice
B)decPrice =+ decSubtotal
C)decSubtotal += decPrice
D)decPrice += decSubtotal

Question

Quizplus · Accepted Answer

The += operator adds the value on the right-hand side to the value on the left-hand side, and then assigns the result to the variable on the left-hand side. Therefore, decSubtotal += decPrice means adding decPrice to decSubtotal and assigning the result to decSubtotal.

Which of the Following Statements Adds the Number Stored in the DecPrice