Which of the following is a correct interpretation of the expression 2+7?
A.The number that is 2 to the left of −7 on the number line
B.The number that is 2 to the right of -7 on the number line
C.The number that is 7 to the left of 2 on the number line
D. The number that is 7 to the right of 2 on the number line