Updated:

Question

Updated: 
At midnight the temperature was -8F. At noon the temperature was 23F. Which expression represents the increase in temperature?
A) -8 - 23
B) {-8} - 23
C) -8 - {23}
D) {-8 - 23}

lotdcaryl@gmail.com · Accepted Answer

-[8]-23

oobleck · Answer

what is the increase from 4 to 9? It is 9-4=5, right? So, the increase from -8 to 23 is 23 - (-8) = 31

Anonymous · Answer

thank u

ALREEM ABDULLAH · Answer

CAN I ASK A QUESTION The temperature was −6°F. It rose so that the temperature was 0°F. ​___°F represents the change in temperature