The temperature has been going down at a constant rate. in 4 hours it went down 12 degrees. which expression best shows the temperature change each hour?

Step-by-step explanation:

Let be the initial temperature and T be the current temperature.

Let h be the number of hours.

In 4 hours, the temperature has been going down 12 degrees.

In 1 hour, it has been going down 12/4 = 3 degrees.

In h hours, it has been going down 3h degrees.

So, the expressions that models this situation is:

answer is c

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8