Question

Mshal Qazi

In the morning, the temperature was 15 F. During the day, the temperature decreased 39 F.

Which expression can be used to find the temperature at the
end of the day?

A. 15 - (-39)
B. 15 + (-39)
C. -15 - 39
D. -15 + 39

Answer 1

I’m pretty sure it’s 15+(-39) as that is equivalent to 15-39