What is the value of the expression - c + d when c = 12.7 and d = - 4.4?

a. - 17.1

b. - 8.6

c. 17.1

d. 8.6

-c + d

First, substitute - 12.7 in for - c, and - 4.4 in for d. / Your problem should look like: - 12.7 + - 4.4

Second, simplify. / Your problem should look like: - 12.7 - 4.4

Third, simplify. / Your problem should look like: - 17.1

Answer: - 17.1 (A)