Answer:
-44° F
Step-by-step explanation:
In order to get the temperature after the decrease, we need to subtract 16 from -28. You can write this as -28 - 16, or (-28) + (-16) because subtracting a positive number from a negative number is just like adding two negative numbers.
Furthermore, adding negative numbers is just like adding positive numbers, but just with a negative sign. So, (-28) + (-16) = -44.
